How to select a formal and reliable service provider for import product agency?
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Talk to a Trade ExpertI am the person in charge of a newly established trading company. Last month, I wanted to import a batch of European food and contacted two agents. One said they could clear customs quickly but required full payment upfront, while the other had vague qualifications and couldn't even provide customs registration.
Last week, I tried the first one, but the goods were detained after arrival due to incomplete documents, and now the daily port detention fee is increasing. I'm so anxious I can't sleep.
I want to ask: how to find a reliable import agent? What qualifications should I check? How to avoid pitfalls like mine?
SophiaYears of service：7Customer Rating：5.0
Senior Customs AdvisorStart a Chat
First，you must conduct pre-qualification verification，which is the first step to avoid pitfalls. A formal agent must have customs Class A or above qualification (Class A is the basic level in the 2026 customs credit rating，and higher levels are preferred)，as well as import and export operation right registration. For food products，they also need a food business license. The agent you previously contacted couldn't even provide customs registration，which is obviously non-compliant. This failure in the first step is the root cause.
Then there is pre-document review. The agent must review all documents about 10 days before the goods are shipped: bill of lading，invoice，packing list，certificate of origin，health certificate (for food)，etc. In 2026，customs has higher requirements for document consistency. For example，the commodity code on the certificate of origin must completely match that on the customs declaration form，even a one-digit difference may lead to document rejection. Your previous agent didn't do the pre-document review，leading to incomplete documents during inspection.
Focus on core node connections: 3 days before the goods arrive at the port，the agent should complete the pre-declaration of the customs declaration form，submit paper documents within 24 hours after arrival，arrange a dedicated person to follow up during the inspection process. In 2026，the inspection rate at Shanghai Port is about 12%. If the agent can provide an inspection plan (such as preparing samples and explanation materials in advance)，it can reduce the detention time.
Contingency planning is key，such as port detention fees: a formal agent will agree on a free storage period with the yard (Shanghai Port generally offers 7 days in 2026，which can be extended by 3 days upon application). If your previous agent didn't make this agreement，the daily port detention fee is calculated based on the container type (about 150 yuan/day for 20-foot containers，250 yuan/day for 40-foot containers). This loss can be covered by the agent contract's liability clause. In addition，fees should be transparent: formal agents' fees include customs declaration fees，inspection fees，and logistics fees，with no hidden charges like "urgent fees" or "relationship fees" which are non-compliant.
Finally，achieve compliance: the agent must provide four consistent documents (capital flow，goods flow，invoice flow，document flow). In 2026，tax authorities will conduct stricter checks on the four flows of import business. If the agent cannot provide them，problems will arise during subsequent tax refund or tax inspection. You can now ask the agent to issue the customs inspection notice. If the agent cannot provide it，it indicates unqualified operation，and you can report it to the customs.
EmilyYears of service：3Customer Rating：5.0
Client Success AdvisorStart a Chat
In 2026, customs has clear requirements for the customs declaration qualification of import agents: they must have a customs declaration unit registration certificate filed with the General Administration of Customs, and a credit rating of at least Class A (the inspection rate for Class B and below will increase by more than 30%). In addition, the agent's customs declaration team should have more than 3 years of experience in the same category. For example, food agents need to be familiar with the customs declaration requirements for imported food in the Food Safety Law.
The detention you encountered earlier may be because the agent did not pre-classify the commodity code—In 2026, customs requires a classification decision (issued by customs or a qualified classification company) for pre-classification; if the agent cannot provide it, the customs declaration form will be rejected. There is also the issue of price verification: a formal agent will check the declared price in advance based on the latest customs price verification database (updated to the fourth quarter of 2025 in 2026) to avoid being questioned by customs due to price deviation, which leads to prolonged detention.
WilliamYears of service：10Customer Rating：5.0
International Logistics AdvisorStart a Chat
The logistics capability of the import agent directly affects cost and timeliness. In 2026, the free storage period for containers at Shanghai Port is generally 7 days (calculated from the day after the goods arrive). A formal agent will agree with the shipping company to extend the free storage period (up to 3 days) before the goods are shipped to avoid container detention fees.
The goods you previously had detained had increasing daily detention fees because the agent did not agree on the free storage period. In addition, logistics route selection: for importing European food, direct ships are 3-5 days faster than transshipment ships but cost about 10% more. The agent should recommend a plan based on your needs (priority on timeliness or cost).
There is also bill of lading endorsement: a formal agent will endorse the bill of lading only after receiving payment to avoid the risk of title transfer. The agent you previously contacted required full payment upfront, which is an unconventional operation for title control and easy to be scammed.
EllaYears of service：10Customer Rating：5.0
Senior Financial AdvisorStart a Chat
In 2026, the tax service of import agents is very important, such as VAT deferral: for eligible enterprises (general taxpayers, imported goods used for production or sales), they can apply for import VAT deferral, meaning no VAT is paid at import and it is deducted later, which reduces capital occupation. A formal agent will help you determine if you meet the deferral conditions and provide application materials.
In addition, tariff calculation: in 2026, the tariff rates for some European foods have been adjusted due to free trade agreements (such as a 5% reduction for products covered by the China-EU Geographical Indications Agreement). The agent needs to be familiar with the latest rates to avoid overpaying tariffs. Your previous agent may not have checked the rates for you, leading to increased costs.
There is also tax correspondence: in 2026, the tax correspondence rate for import business has increased to 15%. The agent needs to provide complete document filing (including import contracts, bills of lading, invoices, customs declarations, payment vouchers, etc.). If documents are incomplete, it will affect subsequent tax processing.
SarahYears of service：3Customer Rating：5.0
Foreign Exchange AdvisorStart a Chat
Compliance in collection and payment of foreign exchange by import agents is key. In 2026, RMB cross-border payment (CIPS has covered more than 90% of import business. Formal agents will prioritize recommending CIPS payment to avoid SWIFT fees and exchange rate fluctuations. In addition, settlement and account balancing: the agent must ensure that the currency and amount of collection and payment are consistent with the customs declaration form. If there is inconsistency, it will be listed as abnormal by the State Administration of Foreign Exchange.
The agent you previously contacted required full payment upfront, which may involve fund pool operations and is non-compliant. There is also offshore accounts: if the agent uses an offshore account to receive payments, they need to provide compliance certificates for the offshore account (such as filing with the Hong Kong Monetary Authority), otherwise they will be punished by the State Administration of Foreign Exchange. In addition, authenticity of trade background: the agent needs to provide complete trade background materials (including import contracts, bills of lading, logistics documents, etc.), which will be spot-checked by the State Administration of Foreign Exchange. If materials are incomplete, it will affect subsequent collection and payment of foreign exchange.
RobertYears of service：6Customer Rating：5.0
Warehouse Management AdvisorStart a Chat
The terms of the import agent contract are key to protecting rights. In 2026, the following points should be noted: 1. Qualification clause: clearly specify the qualifications the agent must have (customs Class A, food business license, etc.). If losses are caused by incomplete qualifications, the agent must compensate; 2.
Title clause: agree on the time of title transfer (transfer after receiving payment) to avoid loss of title control; 3. Port detention fee clause: agree on the party responsible for port detention fees (if detention is caused by the agent, the agent shall bear the fee); 4. Liability for breach of contract: clearly specify the liquidated damages if the agent fails to complete customs clearance as agreed (e.g., calculated daily at 0.1% of the contract amount).
Your previous contract may not have these clauses, leading to inability to pursue liability now. In addition, force majeure clause: in 2026, the scope of force majeure (such as port congestion, customs policy adjustments). If delays are caused by force majeure, both parties are exempt from liability. There is also intellectual property clause: if the imported product involves intellectual property, the agent must provide intellectual property filing certificates to avoid infringement.
DavidYears of service：3Customer Rating：5.0
Business Development AdvisorStart a Chat
In 2026, skills to deal with customs inspection are important. Formal agents will make the following preparations before inspection: 1. Seal check: after the goods arrive at the port, first check whether the container seal is intact (the seal number is consistent with the bill of lading). If the seal is damaged, immediately notify the shipping company and customs; 2.
Sample preparation: prepare 3-5 samples in advance (consistent with the goods) for customs inspection; 3. Explanation materials: prepare product manuals, certificates of origin, health certificates, etc., to explain the product's ingredients and uses; 4. Dedicated follow-up: arrange experienced personnel at the inspection site to answer customs questions in a timely manner.
The goods you previously had detained may have had prolonged inspection time because the agent did not make these preparations. In addition, inspection results: if customs requires sampling, the agent must provide the qualification of the testing institution (such as a nationally recognized testing institution) and follow up on the testing progress. There is also test report: if testing is needed, the agent must ensure the authenticity of the test report to avoid detention due to report issues.
OliviaYears of service：5Customer Rating：5.0
Senior Customs AdvisorStart a Chat
In 2026, the packaging compliance requirements for imported goods are higher, especially for food. The following points should be noted: 1. Packaging materials: food packaging must comply with China's food safety standards (such as the GB 4806 series). The agent must provide test reports for packaging materials; 2. MSDS: if the imported product involves dangerous goods (such as some food additives), MSDS (Material Safety Data Sheet) must be provided.
The agent must ensure the MSDS meets China's requirements; 3. Moisture-proof reinforcement: food goods need to be moisture-proof (such as using moisture-proof bags and desiccants) to avoid moisture and deterioration during transportation; 4. Labeling: Chinese labels (including product name, ingredients, shelf life, origin, etc.) must be affixed to the packaging.
The agent must ensure the labels meet China's requirements. Your previous goods may have been questioned during inspection because the packaging labels did not meet the requirements. In addition, UN packaging: if importing dangerous goods, UN-certified packaging must be used. The agent must provide the UN certification certificate for the packaging.
JohnYears of service：6Customer Rating：5.0
Export Tax Rebate AdvisorStart a Chat
In 2026, the document filing requirements for import business are stricter. Formal agents must provide the following documents: 1. Original import contract; 2. Original bill of lading; 3. Original invoice; 4. Original packing list; 5. Original customs declaration form; 6. Payment voucher (bank slip); 7. Tax voucher (tariff and VAT payment slips). These documents must be kept for more than 5 years.
If missing, it will affect subsequent tax inspections. In addition, four flows consistency: capital flow (payment voucher), goods flow (bill of lading, logistics documents), invoice flow (import invoice), and document flow (customs declaration form, contract) must be completely consistent. In 2026, tax authorities will check the four flows through big data. If inconsistent, penalties will be imposed. Your previous agent may not have checked the four flows consistency, leading to subsequent tax risks. There is also pre-declaration: the agent must complete pre-declaration within 30 days after import to avoid overdue.