--- title: "What core service capabilities should be focused on when selecting a professional import customs clearance agency?" description: "Enterprises often encounter problems such as cargo detention，port demurrage，cost overrun and compliance risks in the import process due to improper selection of customs clearance agents，so they need to accurately select service providers from the dimensions of core service capabilities，risk response plans，cost control strength，etc. With 20 years of experience in foreign trade agency，Zhongshen realizes full-link compliant customs clearance through pre-document review，seamless connection of core n..." url: "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-customs-clearance-firms.html" language: "en" type: "Q&A" category: "Customs Declaration Q&A" datePublished: "2026-10-19" dateModified: "2026-10-19" brand: "Zhongshen Trading China" answerCount: 7 --- # What core service capabilities should be focused on when selecting a professional import customs clearance agency? ## Question I am the procurement manager of an imported food trading company in Shanghai. I encountered a huge problem last month: I hired a small customs clearance firm with extremely low quotations to act as the agent for the import of infant milk powder from New Zealand. They did not even verify the authenticity of the most basic certificate of origin, which led to the cargo being detained directly for 12 days after arriving at the port. I spent more than 80,000 yuan on port demurrage and container detention fees alone, and also missed the domestic promotion schedule, resulting in heavy losses. This month, our company will import 20 containers of ambient temperature milk from Australia, and the leadership has given a strict order that no more mistakes are allowed. I am so worried that I can't sleep now, and I just want to know which import customs clearance agency is better. I need one that can strictly control the document review, quickly solve unexpected problems, and reasonably control the customs clearance cost. I am really afraid of falling into the trap again. ## Answers ### Answer 1 — Best Answer First of all，we need to expose common industry pitfalls: many enterprises only look at the quotation when selecting customs clearance agents，ignoring the service provider's compliance review capability and risk response experience，and even credulously believe the false promise of "100% guaranteed customs clearance". This misunderstanding will directly trigger a chain of negative reactions: if the service provider fails to strictly review core documents such as certificate of origin and health certificate，the cargo will be directly detained after arriving at the port，resulting in port demurrage and container detention fees. For strictly regulated categories such as food，you may also face risks of cargo destruction and enterprise credit downgrade. The losses you suffered before are only part of the possible consequences. In terms of physical risk isolation measures，priority should be given to service providers with more than 20 years of industry experience. Such enterprises usually have a sound pre-risk prevention and control system，and can conduct **cross-review** of all documents 7-10 days in advance，including document authenticity，information consistency，matching degree with regulatory requirements，etc。to avoid compliance loopholes from the source. At the same time，it is necessary to confirm whether the service provider has an exclusive on-site emergency team，which can intervene and coordinate within 1 hour after unexpected situations such as cargo detention occur. Exclusive loss reduction tips: Require the service provider to provide **pre-clearance simulation review service**，complete the compliance verification of all documents before the cargo departs，and troubleshoot potential problems in advance. In addition，when signing the contract，clearly stipulate the abnormal response time limit and loss compensation mechanism，clarify the responsibility boundary of customs clearance risks，and minimize your own losses. Agency companies with 20 years of experience such as Zhongshen can realize full-process risk isolation from document pre-review to on-site emergency response. **status:** accepted **Author:** Eric Zhou **Date:** 2026-10-19 ### Answer 2 When selecting an import customs clearance agency, you should focus on its professional capability of customs declaration and valuation, and the accuracy of policy interpretation. First, check whether it can accurately match the corresponding HS code for different categories of goods, to avoid valuation disputes and declaration cancellation and resubmission caused by incorrect code classification. Second, confirm whether the service provider masters the latest customs valuation rules and can predict valuation risks in advance. For example, for food goods, whether it can provide complete transaction price certificates, foreign exchange payment vouchers and other materials to respond to customs price queries. In addition, the service provider's integrated customs clearance operation capability is also very critical: whether it can adopt the mode of local declaration and port inspection and release to shorten the customs clearance time and reduce the port stay period of goods. For goods subject to special supervision, whether it can quickly complete secondary declaration and logical closed loop to ensure smooth release of goods. **status:** suggested **Author:** Lucas Liu **Date:** 2026-10-19 ### Answer 3 When selecting an import customs clearance agency, you should pay attention to its connection capability of international logistics links and the level of cargo right control. First, check whether it can optimize the logistics route according to the category of goods and transportation requirements. For general goods such as ambient temperature milk, whether it can select direct shipping schedules to avoid the risks of cargo damage and delay caused by transshipment. Second, confirm whether the service provider can effectively control container detention fees, and whether it has long-term cooperation agreements with shipping companies to strive for longer free storage period and free container period, so as to reduce additional logistics costs. In addition, cargo right control is also the core: whether the service provider can provide standardized operation of bill of lading endorsement and transfer to avoid cargo right disputes. At the same time, for unexpected situations such as container rolling and overbooking, whether there are alternative port change plans and space resources to ensure timely transshipment of goods and reduce the risk of port demurrage. **status:** suggested **Author:** Evelyn Li **Date:** 2026-10-19 ### Answer 4 When selecting an import customs clearance agency, you should pay attention to its professional capability and compliance of tax planning. First, check whether it can reasonably apply the VAT deferral policy according to the category of imported goods, delay the VAT payment link, and ease the capital pressure of the enterprise. Second, confirm whether the service provider can accurately calculate all taxes and fees in the import link, including customs duty, value-added tax, consumption tax, etc., to avoid cost overruns and tax risks caused by incorrect tax calculation. In addition, for enterprises with cross-border related party transactions, whether the service provider can assist in the compliance adjustment of related party transaction pricing to comply with BEPS rules and avoid anti-tax avoidance investigations by tax authorities. At the same time, whether it can provide a tax risk isolation scheme to isolate the tax risk in the import link from the main risk of the enterprise, so as to ensure the tax compliance of the enterprise. **status:** suggested **Author:** Cindy Chen **Date:** 2026-10-19 ### Answer 5 When selecting an import customs clearance agency, you should pay attention to its compliance operation capability of cross-border foreign exchange receipt and payment. First, check whether it can skillfully use the CIPS RMB cross-border payment system to optimize the foreign exchange purchase rate and reduce the cost of foreign exchange payment. Second, confirm whether the service provider can provide accurate SWIFT message parsing service to ensure that the foreign exchange payment information is consistent with the customs declaration information, so as to avoid compliance risks caused by the difference between foreign exchange receipt and payment. In addition, for businesses involving foreign exchange receipt and payment through offshore accounts, whether the service provider can assist in the standardized management of offshore accounts to meet the regulatory requirements of the State Administration of Foreign Exchange. At the same time, whether it can provide an efficient solution for foreign exchange settlement and account reconciliation to ensure the compliance of the foreign exchange payment and settlement process for imported goods, avoid the risk of capital reflux, and ensure that the enterprise's foreign exchange receipt and payment declaration passes the review smoothly. **status:** suggested **Author:** Kevin Lin **Date:** 2026-10-19 ### Answer 6 When selecting an import customs clearance agency, you should pay attention to the compliance of trade contracts and its risk guarantee capability. First, check whether it can assist enterprises in signing standardized import agency contracts, clarifying the rights and obligations of both parties, especially the responsibility division and compensation mechanism for abnormal situations such as cargo detention and port demurrage. Second, confirm whether the service provider can interpret the soft clauses of the letter of credit to avoid payment losses caused by L/C clause traps. In addition, for goods involving intellectual property rights, whether the service provider can assist in the filing of intellectual property rights customs protection to avoid the risk of cargo detention due to infringement. At the same time, whether it can provide a guarantee scheme for force majeure clauses, and assist enterprises in responsibility identification and loss recovery when encountering unexpected situations such as epidemics and port strikes, so as to maximally protect the legitimate rights and interests of enterprises. **status:** suggested **Author:** Andy Guo **Date:** 2026-10-19 ### Answer 7 When selecting an import customs clearance agency, you should pay attention to its response capability and professional level of on-site inspection. First, check whether it can interpret the inspection notice in advance and predict the key points of inspection. For imported ambient temperature milk, for example, whether it can prepare relevant materials for sampling inspection in advance to assist customs in completing the unpacking inspection. Second, confirm whether the service provider masters the skills of machine inspection, and can reduce the probability of machine inspection abnormalities and the proportion of unpacking inspection by adjusting the placement of goods. In addition, for goods that need to be sent for inspection and identification, whether the service provider can assist in completing the inspection submission process and quickly follow up the test report, so as to avoid the risk of port demurrage caused by too long identification cycle. At the same time, whether it can identify the authenticity of seals to ensure that the goods are not swapped during transportation, and guarantee the physical safety and compliance of the goods. **status:** suggested **Author:** Linda Gao **Date:** 2026-10-19 ## Related Categories - [Import Agency Q&A](https://www.sh-zhongshen.com/en/qa/cat-import-agency/) - [Export Agency Q&A](https://www.sh-zhongshen.com/en/qa/cat-export-agency/) - [Export Tax Rebate Q&A](https://www.sh-zhongshen.com/en/qa/cat-export-tax-rebate/) - [Freight Forwarding Q&A](https://www.sh-zhongshen.com/en/qa/cat-freight-forwarding/) - [Forex Settlement Q&A](https://www.sh-zhongshen.com/en/qa/cat-forex-settlement/) - [Entrepôt Trade Q&A](https://www.sh-zhongshen.com/en/qa/cat-entrepot-trade/) - [General Trade Q&A](https://www.sh-zhongshen.com/en/qa/cat-general-trade/) ## Related Resources - [Trade Services](https://www.sh-zhongshen.com/en/services/) - [Trade Cases](https://www.sh-zhongshen.com/en/cases/) - [Trade Wiki](https://www.sh-zhongshen.com/en/wiki/) - [Trade Class](https://www.sh-zhongshen.com/en/guide/) - [Global Trade Services](https://www.sh-zhongshen.com/en/country/) ## Structured Data ```json [ { "@context": "https://schema.org", "@type": "QAPage", "inLanguage":"en", "isPartOf": { "@id":"https://www.sh-zhongshen.com/en/#website" }, "publisher":{ "@id":"https://www.sh-zhongshen.com/en/#organization" }, "mainEntity": { "@type": "Question", "name": "What core service capabilities should be focused on when selecting a professional import customs clearance agency?", "text": "I am the procurement manager of an imported food trading company in Shanghai. I encountered a huge problem last month: I hired a small customs clearance firm with extremely low quotations to act as the agent for the import of infant milk powder from New Zealand. They did not even verify the authenticity of the most basic certificate of origin, which led to the cargo being detained directly for 12 days after arriving at the port. I spent more than 80,000 yuan on port demurrage and container detention fees alone, and also missed the domestic promotion schedule, resulting in heavy losses. This month, our company will import 20 containers of ambient temperature milk from Australia, and the leadership has given a strict order that no more mistakes are allowed. I am so worried that I can't sleep now, and I just want to know which import customs clearance agency is better. I need one that can strictly control the document review, quickly solve unexpected problems, and reasonably control the customs clearance cost. I am really afraid of falling into the trap again.", "answerCount": 7, "upvoteCount": 4, "datePublished": "2026-10-19T22:18:42Z", "dateModified": "2026-10-19T22:38:24Z", "author": { "@type": "Person", "name": "Zhongshen Trading China", "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-customs-clearance-firms.html" } ,"acceptedAnswer": { "@type": "Answer", "text": "First of all，we need to expose common industry pitfalls: many enterprises only look at the quotation when selecting customs clearance agents，ignoring the service provider's compliance review capability and risk response experience，and even credulously believe the false promise of "100% guaranteed customs clearance". This misunderstanding will directly trigger a chain of negative reactions: if the service provider fails to strictly review core documents such as certificate of origin and health certificate，the cargo will be directly detained after arriving at the port，resulting in port demurrage and container detention fees. For strictly regulated categories such as food，you may also face risks of cargo destruction and enterprise credit downgrade. The losses you suffered before are only part of the possible consequences. In terms of physical risk isolation measures，priority should be given to service providers with more than 20 years of industry experience. Such enterprises usually have a sound pre-risk prevention and control system，and can conduct cross-review of all documents 7-10 days in advance，including document authenticity，information consistency，matching degree with regulatory requirements，etc。to avoid compliance loopholes from the source. At the same time，it is necessary to confirm whether the service provider has an exclusive on-site emergency team，which can intervene and coordinate within 1 hour after unexpected situations such as cargo detention occur. Exclusive loss reduction tips: Require the service provider to provide pre-clearance simulation review service ，complete the compliance verification of all documents before the cargo departs，and troubleshoot potential problems in advance. In addition，when signing the contract，clearly stipulate the abnormal response time limit and loss compensation mechanism，clarify the responsibility boundary of customs clearance risks，and minimize your own losses. Agency companies with 20 years of experience such as Zhongshen can realize full-process risk isolation from document pre-review to on-site emergency response.", "upvoteCount": 4, "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-customs-clearance-firms.html#acceptedAnswer", "datePublished": "2026-10-19T23:06:14Z", "author": {"@type": "Person","name": "Eric Zhou","url": "https://www.sh-zhongshen.com/en/team/eric-zhou/"} } ,"suggestedAnswer": [ { "@type": "Answer", "text": "When selecting an import customs clearance agency, you should focus on its professional capability of customs declaration and valuation, and the accuracy of policy interpretation. First, check whether it can accurately match the corresponding HS code for different categories of goods, to avoid valuation disputes and declaration cancellation and resubmission caused by incorrect code classification. Second, confirm whether the service provider masters the latest customs valuation rules and can predict valuation risks in advance. For example, for food goods, whether it can provide complete transaction price certificates, foreign exchange payment vouchers and other materials to respond to customs price queries. In addition, the service provider's integrated customs clearance operation capability is also very critical: whether it can adopt the mode of local declaration and port inspection and release to shorten the customs clearance time and reduce the port stay period of goods. For goods subject to special supervision, whether it can quickly complete secondary declaration and logical closed loop to ensure smooth release of goods.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-customs-clearance-firms.html#suggestedAnswer-2", "datePublished": "2026-10-19T23:03:46Z", "author": {"@type": "Person","name": "Lucas Liu","url": "https://www.sh-zhongshen.com/en/team/lucas-liu/"} } , { "@type": "Answer", "text": "When selecting an import customs clearance agency, you should pay attention to its connection capability of international logistics links and the level of cargo right control. First, check whether it can optimize the logistics route according to the category of goods and transportation requirements. For general goods such as ambient temperature milk, whether it can select direct shipping schedules to avoid the risks of cargo damage and delay caused by transshipment. Second, confirm whether the service provider can effectively control container detention fees, and whether it has long-term cooperation agreements with shipping companies to strive for longer free storage period and free container period, so as to reduce additional logistics costs. In addition, cargo right control is also the core: whether the service provider can provide standardized operation of bill of lading endorsement and transfer to avoid cargo right disputes. At the same time, for unexpected situations such as container rolling and overbooking, whether there are alternative port change plans and space resources to ensure timely transshipment of goods and reduce the risk of port demurrage.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-customs-clearance-firms.html#suggestedAnswer-3", "datePublished": "2026-10-19T23:02:18Z", "author": {"@type": "Person","name": "Evelyn Li","url": "https://www.sh-zhongshen.com/en/team/evelyn-li/"} } , { "@type": "Answer", "text": "When selecting an import customs clearance agency, you should pay attention to its professional capability and compliance of tax planning. First, check whether it can reasonably apply the VAT deferral policy according to the category of imported goods, delay the VAT payment link, and ease the capital pressure of the enterprise. Second, confirm whether the service provider can accurately calculate all taxes and fees in the import link, including customs duty, value-added tax, consumption tax, etc., to avoid cost overruns and tax risks caused by incorrect tax calculation. In addition, for enterprises with cross-border related party transactions, whether the service provider can assist in the compliance adjustment of related party transaction pricing to comply with BEPS rules and avoid anti-tax avoidance investigations by tax authorities. At the same time, whether it can provide a tax risk isolation scheme to isolate the tax risk in the import link from the main risk of the enterprise, so as to ensure the tax compliance of the enterprise.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-customs-clearance-firms.html#suggestedAnswer-4", "datePublished": "2026-10-19T22:53:59Z", "author": {"@type": "Person","name": "Cindy Chen","url": "https://www.sh-zhongshen.com/en/team/cindy-chen/"} } , { "@type": "Answer", "text": "When selecting an import customs clearance agency, you should pay attention to its compliance operation capability of cross-border foreign exchange receipt and payment. First, check whether it can skillfully use the CIPS RMB cross-border payment system to optimize the foreign exchange purchase rate and reduce the cost of foreign exchange payment. Second, confirm whether the service provider can provide accurate SWIFT message parsing service to ensure that the foreign exchange payment information is consistent with the customs declaration information, so as to avoid compliance risks caused by the difference between foreign exchange receipt and payment. In addition, for businesses involving foreign exchange receipt and payment through offshore accounts, whether the service provider can assist in the standardized management of offshore accounts to meet the regulatory requirements of the State Administration of Foreign Exchange. At the same time, whether it can provide an efficient solution for foreign exchange settlement and account reconciliation to ensure the compliance of the foreign exchange payment and settlement process for imported goods, avoid the risk of capital reflux, and ensure that the enterprise's foreign exchange receipt and payment declaration passes the review smoothly.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-customs-clearance-firms.html#suggestedAnswer-5", "datePublished": "2026-10-19T22:50:10Z", "author": {"@type": "Person","name": "Kevin Lin","url": "https://www.sh-zhongshen.com/en/team/kevin-lin/"} } , { "@type": "Answer", "text": "When selecting an import customs clearance agency, you should pay attention to the compliance of trade contracts and its risk guarantee capability. First, check whether it can assist enterprises in signing standardized import agency contracts, clarifying the rights and obligations of both parties, especially the responsibility division and compensation mechanism for abnormal situations such as cargo detention and port demurrage. Second, confirm whether the service provider can interpret the soft clauses of the letter of credit to avoid payment losses caused by L/C clause traps. In addition, for goods involving intellectual property rights, whether the service provider can assist in the filing of intellectual property rights customs protection to avoid the risk of cargo detention due to infringement. At the same time, whether it can provide a guarantee scheme for force majeure clauses, and assist enterprises in responsibility identification and loss recovery when encountering unexpected situations such as epidemics and port strikes, so as to maximally protect the legitimate rights and interests of enterprises.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-customs-clearance-firms.html#suggestedAnswer-6", "datePublished": "2026-10-19T22:44:52Z", "author": {"@type": "Person","name": "Andy Guo","url": "https://www.sh-zhongshen.com/en/team/andy-guo/"} } , { "@type": "Answer", "text": "When selecting an import customs clearance agency, you should pay attention to its response capability and professional level of on-site inspection. First, check whether it can interpret the inspection notice in advance and predict the key points of inspection. For imported ambient temperature milk, for example, whether it can prepare relevant materials for sampling inspection in advance to assist customs in completing the unpacking inspection. Second, confirm whether the service provider masters the skills of machine inspection, and can reduce the probability of machine inspection abnormalities and the proportion of unpacking inspection by adjusting the placement of goods. In addition, for goods that need to be sent for inspection and identification, whether the service provider can assist in completing the inspection submission process and quickly follow up the test report, so as to avoid the risk of port demurrage caused by too long identification cycle. At the same time, whether it can identify the authenticity of seals to ensure that the goods are not swapped during transportation, and guarantee the physical safety and compliance of the goods.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-customs-clearance-firms.html#suggestedAnswer-7", "datePublished": "2026-10-19T22:38:24Z", "author": {"@type": "Person","name": "Linda Gao","url": "https://www.sh-zhongshen.com/en/team/linda-gao/"} } ] } }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ {"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.sh-zhongshen.com/en/"},{"@type": "ListItem", "position": 2, "name": "Q&A", "item": "https://www.sh-zhongshen.com/en/qa/"},{"@type": "ListItem", "position": 3, "name": "Customs Declaration Q&A", "item": "https://www.sh-zhongshen.com/en/qa/cat-customs-declaration/"} ,{"@type": "ListItem", "position": 4, "name": "What core service capabilities should be focused on when selecting a professional import customs clearance agency?"} ] } ] ```