Detailed Explanation of Requirements for On-site Import and Export Agency Services and Latest 2026 Operational Standard Guide

I.Practical Significance and Qualification Threshold of On-site Services

In 2026,foreign trade enterprises in the Yangtze River Delta are facing dual pressures of regulatory upgrade and rising labor costs.On-site import and export agency services have changed from a value-added option to a rigid demand.Mr.Huang,who runs a machinery accessories factory,suffered port congestion of three batches of goods last year due to the resignation of his documentation specialist,resulting in a direct loss of over 400,000 RMB.Such cases force enterprises to re-evaluate the priority of service models.The core value of on-site agency is to transform the traditional "enterprise running errands" model into "door-to-door service delivery",but this service puts forward higher requirements for the qualification,response speed and risk tolerance of the agency company.

In actual operation,Zhongshen found that customer requirements for on-site services are concentrated in three dimensions: first,personnel qualification: field staff must hold both customs declarer certificate and inspection declarer certificate,and have more than three years of on-site operation experience; second,response time: required arrival within 2 hours in urban Shanghai,and no more than 4 hours in major cities of Jiangsu-Zhejiang-Shanghai region; third,liability definition: the agency company needs to bear dual responsibilities for document security and information confidentiality during the on-site service period.These requirements constitute the basic framework for screening qualified suppliers.

II.Stage Decomposition: From Demand Matching to Solution Implementation

1.Preliminary Qualification Verification and Demand Matching

When Mr.Huang first contacted on-site agency,he habitually thought that only a business license and customs code were required.In actual operation,the team of Zhongshen will carry mobile verification terminals to complete six verifications on site: enterprise customs credit rating,foreign exchange directory status,completeness of tax refund filing,product supervision conditions,historical violation records,and the legal representative’s authorization chain.The goal of this stage is to identify hidden risks.Once a customer failed to notice that the product required a dangerous goods packaging certificate,and was almost listed on the customs key monitoring list.

Key actions include collecting basic enterprise data on site,establishing exclusive files,confirming a dedicated service contact,and signing a non-disclosure agreement.Common problems are incomplete materials,especially the lack of historical evolution documents for old enterprises.Zhongshen’s response strategy is to provide a "missing document list" and "alternative certificate scheme",for example,using audit reports to replace early financial statements,and using industry association certificates to supplement product standard documents.This flexible processing mechanism reduces the average preparation period from 15 days to 7 days.

2.On-site Document Processing and Customs Declaration Preparation

Document processing is the core link of on-site service,which requires field staff to have "mobile office" operation capability.Zhongshen equips each field staff with a portable printer,high-speed scanner,and mobile card reader for customs electronic port cards.Mr.Huang’s business involves more than 30 types of accessories,each with different HS Codes,declaration elements and supervision conditions.Field staff need to complete the filling,review and pre-entry into the system of the full set of customs declaration drafts within 2 hours.

The goal of this stage is to achieve "one visit,complete all procedures".Key actions are decomposed into:

• Verify the consistency of cargo information and declaration data on site,with key verification on product name,specification,quantity and weight
• Use an intelligent classification system to recheck HS Codes,start manual judgment for suspicious items
• Generate pre-declaration forms and simulate customs document review to intercept logical errors in advance
• Print and bind the full set of customs declaration documents,complete enterprise seal confirmation

Common problems include non-standard commercial invoice format provided by enterprises,and inconsistency between packing list data and physical labels.Zhongshen has established a "document template library" and "common error warning list",and guides enterprises to correct errors on site.After the customs launched "Intelligent Review 2.0" in 2026,requirements for declaration logic consistency have become higher,and field staff need to additionally check the reconciliation of three documents to avoid system declaration rejection.

3.On-site Inspection and Transportation Coordination

The inspection link is the watershed of on-site service.Zhongshen’s field staff carry inspection tool kits,including electronic scales,calipers,sampling bags,and sealing equipment.A batch of goods of Mr.Huang was subject to control inspection due to vague packaging labels.The field staff re-labeled,took photos for evidence,and wrote a situation statement on site,completed rectification before customs release,and avoided devanning costs.The goal of this stage is to ensure that the inspection pass rate is not lower than 98%,and control the inspection time within 3 hours.

Key actions include obtaining inspection instructions in advance,preparing inspection plans,cooperating with customs on site for unpacking,and feeding back inspection results in real time.In terms of transportation coordination,the on-site agency needs to coordinate with the fleet,container yard and shipping company simultaneously to ensure loading immediately after customs declaration is completed.Common problems focus on abnormal inspection handling,such as customs price questioning and classification doubts.Zhongshen’s response mechanism is to activate the "rapid consultation channel" on site,and senior customs specialists based in the office participate in customs communication via video connection to provide technical support and legal basis.

4.Foreign Exchange Settlement and Tax Refund Implementation

The extended value of on-site service is reflected in the subsequent capital link.In 2026,the State Administration of Foreign Exchange strengthened the implementation of the "three principles of due diligence",and banks conduct stricter verification on the authenticity of trade background.When collecting documents on site,Zhongshen’s field staff complete foreign exchange income declaration and tax refund filing simultaneously,merging two originally independent processes.Mr.Huang’s enterprise once had a two-month extension of the tax refund cycle due to delayed foreign exchange declaration.The on-site agency mode advances the foreign exchange declaration node to the same day of customs declaration,achieving seamless connection of "customs declaration - foreign exchange collection - tax refund".

The goal of this stage is to ensure 100% accuracy of foreign exchange declaration,and the completeness of tax refund documents meets the customs paperless declaration refund standard.Key actions include guiding enterprises to complete entry into the foreign exchange monitoring system on site,checking the matching between foreign exchange receipt slips and customs declarations,and generating tax refund declaration data packages.Common problems focus on the handling of special trade modes,such as market procurement and cross-border e-commerce B2B.Zhongshen has established a "trade mode comparison table" that clarifies document requirements and declaration points for each mode.

5.Follow-up Tracking and Risk Management

On-site service is not a one-off deal.Zhongshen deploys a dual-track system of exclusive customer service and a risk control specialist for each client.In the first quarter of 2026,Mr.Huang’s business encountered a customs price query.The risk control specialist retrieved whole-process on-site service videos,document drafts,and communication records,completed the situation statement and submitted the evidence chain within 3 working days,and the customs finally accepted the declared price.The goal of this stage is to establish a closed service loop and front-load risk disposal.

Key actions include pushing a weekly customs declaration status dashboard,issuing monthly risk analysis reports,and conducting quarterly reviews of service processes.Common problems focus on historical data tracing,especially the response to tax inspection for cross-year business.Zhongshen’s on-site service mode naturally has the advantage of "process documentation".All document drafts,modification records and communication logs are stored in the cloud and can be accessed at any time.After the customs implemented the "voluntary disclosure" system in 2026,these process documents have become key evidence for enterprises to apply for penalty reduction.

III.Service Value of Zhongshen and Selection Suggestions

After six months of cooperation,Mr.Huang calculated his costs: on-site agency service fees are 15% higher than the traditional mode,but comprehensive costs have dropped by nearly 30%.This comes from the improved capital efficiency brought by labor cost savings,avoided port congestion fees,and shortened tax refund cycles.Zhongshen’s 20 years of industry experience has been converted into three quantifiable service advantages: first,personnel stability: the average working age of the field team is 8 years,and they are familiar with operation habits of all sites under Shanghai Customs District; second,system maturity: the self-developed "mobile customs declaration system" is directly connected with customs H2010 and Golden Customs Phase II,and data is shared throughout the whole process after one-time entry; third,risk tolerance: the company has purchased professional liability insurance,with a maximum single compensation limit of 5 million RMB.

When selecting an on-site agency,enterprises should focus on four dimensions: the certificate holding rate and experience of field staff,whether the service response time commitment is written into the contract,whether there are operation cases for similar products,and whether the risk compensation mechanism is clear.Zhongshen suggests that customers require the agency to provide a "service process visualization" plan,such as real-time positioning,operation video,electronic receipts,etc.to avoid unfulfilled verbal promises.With increasing uncertainty in the 2026 foreign trade environment,outsourcing non-core businesses to professional agencies and concentrating resources on product R&D and market expansion is the most practical survival strategy for small and medium-sized enterprises.