What Is an Import & Export Trading Company? Full Analysis of Core Service Processes

Many business owners new to foreign trade often ask: What exactly does an import and export trading company do?It is not just simply "helping ship goods" — in the 2026 foreign trade market,the core positioning of such companies is the "on-ground executor" of the entire foreign trade process.From customs clearance to foreign exchange settlement,every link is connected to the enterprise’s costs and compliance risks.Last week,Mr.Ran,owner of a small home appliance business,came to us.He said when he handled customs declaration by himself last year,he missed the new EU energy efficiency label declaration item,which not only delayed the shipment schedule,but also got 3% of his final payment deducted by the client.In fact,this kind of problem is exactly the core pain point that import and export trading companies exist to solve.Today we will split the whole process into 4 core stages,clarify the key points of each link,and explain how a professional agency can help you.

I.Core Services of Import and Export Trading Companies: Full-Chain Support From Order to Payment Collection

1.Preparatory Stage: Compliance Qualification and Document Review (Goal: Avoid "Congenital Deficiency")

The goal of this stage is very clear: to ensure that the cargo and enterprise qualification fully meet the regulatory requirements of importing and exporting countries,and avoid stagnation in subsequent links.Many enterprises think "a business license is enough to do foreign trade",but that is not the case — for example,the EU updated the Sustainable Product Directive in 2026,requiring all electronic products imported into the EU to provide a carbon footprint report,and many domestic small and medium-sized enterprises have not noticed this change.

Key Actions:

• Verify the enterprise’s import and export operation right (if you do not have one,the agency can assist in applying for temporary qualification);
• Review the HS code of the cargo (HS codes of some chemical products were adjusted in 2026,wrong code will lead to a tariff difference of more than 30%);
• Collect special documents: for example,food requires a health certificate from the Entry-Exit Inspection and Quarantine Bureau,medical equipment requires CE certification;
• Confirm the latest compliance requirements of the importing country (such as the new testing standard for food contact materials from US FDA).

Common Questions:

• Q: What if I fill in the wrong HS code?A: In mild cases,customs clearance will be delayed; in severe cases,it will be identified as "false declaration of trade mode",facing fines and even cargo detention;
• Q: Can I ship first without special documents?A: Absolutely not — for example,Japan requires "heat treatment IPPC mark" for wooden packaging in 2026,cargo without this mark will be forced to fumigate after arrival,costing more than 1000 yuan per container,plus a 3-5 day delay.

The role of Zhongshen in this link: Complete "compliance pre-review" 10 days in advance — for example,for Mr.Ran’s small home appliance order,Manager Han compared it with the 2026 EU new energy efficiency label regulation in advance,helped him supplement the third-party test report,and checked the HS code (the old code he used before would cause 15% extra tariff),directly helping him save nearly 20000 yuan in cost.In addition,for enterprises without import and export right,we have a mature "agency qualification channel" that can complete temporary filing in as fast as 3 working days,without affecting order progress.

2.Customs Clearance Execution: Customs Declaration,Inspection and Cargo Release (Goal: Complete Customs Clearance Within 3 Days)

This stage is the biggest "sticking point" in foreign trade process — the average customs clearance time of Shanghai Port in 2026 is 2.8 days,but if the enterprise operates by itself,it may be delayed to more than 7 days due to incomplete documents or errors in declaration details,and the container detention fee alone exceeds 500 yuan per day.The goal is to compress customs clearance time to the industry’s optimal level under the premise of compliance.

Key Actions:

• Declare manifest information to customs (it must be completely consistent with the bill of lading and packing list,even one word difference may cause the declaration to be rejected);
• Coordinate with the inspection authority for sampling testing (for example,1-2 boxes of food will be randomly sampled for microbial testing);
• Pay tariffs and value-added tax (for export tax refund goods,confirm tax refund qualification in advance);
• Obtain the customs release order and arrange cargo shipment or pickup.

Common Questions:

• Q: What if my declaration is selected for customs inspection after submission?A: It is a normal process,but if the agency has "Class A customs declaration qualification",the inspection probability will drop from 20% to 5%;
• Q: What will happen if tariff payment is delayed?A: Late fee will be generated (calculated at 0.5‰ per day),and it will affect the enterprise’s credit rating if delayed for more than 15 days.

Advantages of Zhongshen: We hold AEO Advanced Certification from Shanghai Customs — which means the inspection rate of our declaration is only 3%,17 percentage points lower than ordinary enterprises.Last year,Manager Ding from a textile enterprise came to us.He was inspected 3 times when he declared by himself before,which delayed the shipment; after we handled it for him,the same batch of cargo completed customs clearance in only 2.2 days.In addition,we have a professional "tariff planning team".For example,for clothing exported to Southeast Asia,we helped the client apply for the Regional Comprehensive Economic Partnership (RCEP) certificate of origin,reducing the tariff from 12% to 6%,saving nearly 3000 yuan per container.

3.Logistics and Warehousing: Cargo Transportation and Inventory Management (Goal: Safe and On-Time Arrival at Port)

This stage is not just "find a freight forwarder" — although the international shipping market is more stable in 2026 than in 2021,some routes (such as the Mediterranean route in Europe) still face tight space,and improper warehousing management can easily lead to cargo damage or loss.The goal is to ensure full controllability of cargo from the factory to the overseas warehouse.

Key Actions:

• Select transportation mode according to cargo attributes: for example,fresh products use refrigerated containers,fragile goods use cushioning packaging;
• Book shipping space (need to lock space 20 days in advance in peak season,otherwise there may be no available space);
• Domestic warehousing: provide temporary warehousing (free for up to 30 days) and cargo inventory;
• Track logistics trajectory: update cargo location in real time,adjust in time if delay occurs (such as changing route or transshipment).

Common Questions:

• Q: What to do when shipping space is tight?A: Agencies have long-term cooperation with shipping companies and can get priority access to space;
• Q: Who is responsible if cargo is damaged in the warehouse?A: If the warehouse is managed by the agency,the agency will bear compensation (cargo insurance should be purchased in advance).

Services of Zhongshen: We own 2 bonded warehouses in Shanghai (total 12000 square meters),which can provide integrated "warehousing + customs declaration" services — for example,Manager Long from a cosmetics enterprise used to store his cargo in a third-party warehouse,and customs clearance was delayed due to wrong labeling; after he stored it in our bonded warehouse,our warehousing team checks all labels in advance and provides free re-labeling service.In addition,we have annual space agreements with 5 shipping companies including Maersk and Mediterranean Shipping Company,which can guarantee more than 90% space supply even in peak season.Last year,we locked the space 15 days in advance for a client’s Christmas order,which arrived 3 days earlier than the same order from other agencies.

4.Capital Settlement: Foreign Exchange Receipt/Payment and Export Tax Refund (Goal: Get Tax Refund Within 30 Days)

This stage is the most concerned "payment collection link" for enterprises — foreign exchange management policies were adjusted in 2026,for example,the annual personal foreign exchange receipt quota increased from 50000 USD to 100000 USD,but enterprises still need to provide proof of real trade background for foreign exchange receipt.The goal is to ensure that foreign exchange arrives safely and tax refund arrives quickly.

Key Actions:

• Assist enterprises to open foreign exchange accounts (you can use the agency’s foreign exchange account if you do not have one);
• Review foreign exchange declaration documents (such as checking consistency of contract,invoice and bill of lading);
• Process foreign exchange settlement (at real-time exchange rate,avoid loss caused by exchange rate fluctuation);
• Declare export tax refund (need to provide documents such as customs declaration form and VAT invoice).

Common Questions:

• Q: How long does it take to settle foreign exchange after it arrives?A: It takes 3-5 working days for ordinary enterprises,and 1-2 working days for agencies because of the "green channel for foreign exchange declaration";
• Q: How long does export tax refund take?A: It may take 2-3 months without an agency,while agencies can compress it to within 30 days.

Here is a comparison for clearer understanding:

The role of Zhongshen in this link: Provide one-stop "foreign exchange + tax refund" service — for example,Manager Qi from a hardware enterprise used to declare tax refund by himself,and the application was rejected 3 times by the tax bureau because the cargo name on the VAT invoice did not match that on the customs declaration form,it took more than 2 months to get the money; after we handled it,our finance team checked all documents in advance,the application passed at the first submission,and the tax refund arrived within 30 days.In addition,for exchange rate fluctuation,we can help clients lock the forward settlement exchange rate.For example,last year we locked the exchange rate of 6.8 for a client’s USD order,and when RMB appreciated to 6.7 later,we helped the client gain an extra nearly 50000 yuan.

II.Core Value of Choosing the Right Import and Export Trading Company: Fewer Mistakes,Lower Costs,Higher Efficiency

From Mr.Ran’s small home appliance order to Manager Qi’s hardware tax refund case,many business owners initially think "doing it yourself can save money",but after counting time cost,error cost and opportunity cost,they actually lose more.In the 2026 foreign trade market,compliance requirements are getting stricter and competition is getting fiercer.The core value of import and export trading companies is not "replacement",but "empowerment" — it helps you focus on product R&D and customer development,and leave professional matters to professional people.

Zhongshen has been deeply engaged in the industry for more than 20 years.From Shanghai Port customs clearance experience to RCEP tariff planning,from bonded warehouse inventory management to rapid foreign exchange settlement,every link has mature processes and professional teams.If you are currently troubled by any link in the foreign trade process,you can talk to us — after all,avoiding detours is the greatest efficiency.