---
title: "How do Xiamen enterprises choose import entrusted agency companies? These key points must be clarified - Zhongshen Trading China"
description: "In 2026，the scale of Xiamen's foreign trade import and export continued to expand，and enterprises' demand for professional import entrusted agency services surged. This article focuses on import practices at Xiamen Port，in-depth analyzes the entire process difficulties from procurement to customs clearance for Southeast Asian food machinery products. Combined with Zhongshen's 20 years of agency experience，it systematically decomposes the operation points and compliance risks of co..."
url: "https://www.sh-zhongshen.com/en/faqs/xiamen-import-agency-selection-guide.html"
language: "en"
type: "Article"
category: "Common Questions"
datePublished: "2026-09-22"
dateModified: "2026-09-22"
brand: "Zhongshen Trading China"
image: "https://cndpic.sh-zhongshen.com/uploads/tradepics/mTNzjatG8mDC6.webp"
---

# How do Xiamen enterprises choose import entrusted agency companies? These key points must be clarified

## Current Status and Hidden Costs of Imported Mechanical Parts at Xiamen Port

In the first quarter of 2026,the container volume of precision mechanical parts imported from Kaohsiung Port,Taiwan,to Xiamen Haicang Port increased by 18% year-on-year,but during the same period,the enterprise declaration error rate still remained at a high level of 12%.This servo motor and reducer assembly for food packaging production lines,though appearing as standard industrial products,actually involve three regulatory requirements: mechanical safety,energy efficiency labeling,and electromagnetic compatibility.Many local manufacturing enterprises in Xiamen are accustomed to directly contacting Taiwanese suppliers,but ignore the detailed requirements of the rules of origin under the Cross-Straits Economic Cooperation Framework Agreement (ECFA),resulting in goods that should enjoy zero tariffs being fully taxed.A more hidden risk is that some enterprises choose to declare customs on their own to save agency fees.When the customs questions the commodity code,the lack of professional classification support often leads to port detention for more than a week,and the resulting port handling fees and storage fees far exceed the agency service fee itself.

![Always stuck with Xiamen import customs declarations? Professional agencies help you save 30% of time costs](https://cndpic.sh-zhongshen.com/uploads/tradepics/mTNzjatG8mDC6.webp)

## Zhongshen’s Position in the Xiamen Import Agency Chain

Zhongshen’s service logic in the Xiamen import agency field is not simply document transfer or running errands.For technology-intensive products such as mechanical parts,Zhongshen has established a pre-examination team consisting of three parties: customs declaration,legal affairs,and technical translation.The 2026 new regulations require imported mechanical and electrical products to provide conformity declarations and Chinese translations of technical materials.Many English version CE certification documents provided by Taiwanese manufacturers will be returned by port commodity inspection if submitted directly.Zhongshen’s intervention node is usually before the signing of the procurement contract,assisting enterprises to confirm regulatory conditions,pre-verify the format of the certificate of origin,and even guide Taiwanese suppliers to prepare technical documents according to mainland standards.This pre-service reduces the customs declaration error rate to less than 2%,essentially providing compliance endorsement for enterprise procurement decisions.

## Import Process Breakdown: Five Key Nodes from Taiwan Factory to Xiamen Workshop

### Node 1: Document Pre-examination and Commodity Classification Pre-ruling

The first hurdle for importing mechanical parts is accurately determining the commodity code.Take Taiwan-made precision planetary reducers as an example: classifying them under 8483.40 or 8483.50 results in a 5 percentage point difference in tax rates,and involves different commodity inspection regulatory conditions.Zhongshen’s operating practice is to submit an application for commodity classification pre-ruling to Xiamen Customs two weeks before the goods are loaded,and attach the technical drawings,performance parameter tables and physical photos from the original Taiwanese manufacturer.In 2026,the customs document review center has tightened the classification review of mechanical and electrical products,and it is easy to be rejected based only on text descriptions.The mechanical product database established by Zhongshen has accumulated more than 2,000 classification precedents for Taiwanese brand models,and this data accumulation keeps the pre-examination pass rate above 95%.The original documents that enterprises need to prepare include: proforma invoice,packing list,certificate of origin,technical specification,and conformity declaration,none of which are indispensable.

### Node 2: ECFA Certificate of Origin and Tariff Preference Application

Zero tariffs under ECFA are the core competitiveness of Taiwanese mechanical parts,but in 2026,the customs introduced a blockchain verification mechanism for the review of certificates of origin.Zhongshen found that the paper certificates issued by some small and medium-sized Taiwanese manufacturers cannot be read by the customs for their electronic signatures because they have not been filed in the CCPIT system.To handle such issues,Zhongshen will assist Taiwanese suppliers to complete the filing registration with mainland customs in advance and guide them to use the correct certificate format.A typical detail is that the transportation route column on the certificate must clearly mark "Kaohsiung Port,Taiwan - Haicang Port,Xiamen".If it is written as "Kaohsiung - Xiamen",it will be deemed as incomplete information.In addition,for the situation of partial arrivals,Zhongshen recommends that enterprises adopt the "centralized declaration,partial verification" model to avoid submitting the certificate of origin for each shipment separately,saving administrative costs.

### Node 3: Port Customs Declaration and Inspection Response

![Zhongshen: 20 years of practical experience summary focused on Xiamen import agency](https://cndpic.sh-zhongshen.com/uploads/tradepics/MuqTZxZOKsyvx.webp)

After the goods arrive at Xiamen Haicang Port,Zhongshen’s customs declarer will complete the electronic declaration 6 hours before the ship arrives.In 2026,the customs implemented the "two-stage access" reform.For industrial products such as mechanical parts,if enterprises can provide effective third-party inspection reports,they can apply for "conditional release",that is,the goods are sent to the factory warehouse after release and then accept the destination inspection.The AEO certified enterprise channel established by Zhongshen and Xiamen Customs has reduced the inspection rate from an average of 8% to 2%.When encountering unpacking inspection,Zhongshen’s on-site personnel will bring the original factory technical manual to the scene,explain the product structure principle and classification basis to the customs officers.This professional dialogue can shorten the inspection time from an average of 4 hours to less than 1 hour.It is worth noting that the wooden packaging of mechanical parts must provide IPPC heat treatment marks.Zhongshen will confirm the compliance of the wooden box marks via video connection before loading the container in Taiwan.

### Node 4: Legal Inspection and Destination Supervision

According to the 2026 "Imported Mechanical and Electrical Products Inspection and Supervision Measures",food machinery equipment falls within the scope of legal inspection.The key compliance point of Zhongshen is to submit the "Imported Mechanical and Electrical Products Filing Form" to Xiamen Commodity Inspection Bureau in advance and make an appointment for the destination inspection time.Many enterprises mistakenly believe that port release means everything is okay.In fact,the commodity inspection bureau will conduct on-site inspection within 7 working days after the goods arrive at the factory to check whether the product nameplate and technical parameters are consistent with the declaration.Zhongshen will send technical personnel to accompany the inspection and handle on-site issues such as translation deviations of the nameplate and inconsistent voltage markings.A key detail is that Taiwan-made equipment is usually marked 220V/60Hz,while the mainland uses 220V/50Hz.It is necessary to clearly state in the technical documents that the equipment is compatible with both frequencies,otherwise it will be judged as an unqualified product and face the risk of return.

### Node 5: Foreign Exchange Settlement and Cost Verification

The foreign exchange payment and tax treatment involved in the import of mechanical parts is the final closed loop of financial compliance.In 2026,the State Administration of Foreign Exchange has stricter distinctions between service trade and goods trade.If the technical service fee and equipment payment in the payment are mixed,it will lead to inability to verify and cancel.Zhongshen’s financial advisors will assist enterprises to split the contract into three parts: equipment procurement payment,installation and commissioning fees,and technical training fees,corresponding to different payment codes and tax rates respectively.In the export tax refund link,Zhongshen reminds enterprises to keep the proforma invoice issued by the Taiwanese supplier and the bank payment receipt properly.These two documents are necessary vouchers for applying for tax refunds.For enterprises using letter of credit settlement,Zhongshen will review whether the letter of credit terms include "soft clauses" to avoid Taiwanese banks refusing to pay on the grounds of inconsistent documents.

## Case Review: How General Manager Jiang’s Enterprise Avoided 300,000 Yuan in Port Detention Losses

In March 2026,General Manager Jiang of a food packaging enterprise in Tong’an District,Xiamen,purchased an intelligent packaging line worth 1.2 million yuan from Taiwan.The Taiwanese supplier promised to cover freight and export customs declaration,and General Manager Jiang believed that importing by himself could save 20,000 yuan in agency fees.After the goods arrived at Haicang Port,the customs inspection found two problems: first,the commodity code was declared incorrectly,the packaging machinery that should be classified under 8422.40 was mistakenly reported as other equipment under 8479.89,resulting in inconsistent regulatory conditions; second,the certificate of origin did not fill in the means of transport name,making it impossible to enjoy ECFA preferences.The goods were detained,with a storage fee of 3,000 yuan per day.General Manager Jiang urgently contacted Zhongshen for intervention.Director Lan of Zhongshen completed three remedies within 24 hours: submitting classification explanation materials to the customs and applying for amendment of the declaration,coordinating with the Taiwanese supplier to reissue the certificate of origin,and going through the bond release procedures.The entire treatment period took 5 days,resulting in an additional cost of 18,000 yuan.If the detention continues,from the 6th day,it will enter the customs overdue undeclared procedure and face the risk of goods auction.After the final accounting,the 20,000 yuan agency fee saved by General Manager Jiang’s self-declaration ultimately resulted in 35,000 yuan in direct losses and 15 days of indirect losses from production line delays.

## Value Reconstruction of Xiamen Import Agency Services in 2026

Zhongshen’s practice in the Xiamen import agency market shows that the value of professional services does not lie in running errands for documents,but in risk prevention in advance and cost structure optimization.In 2026,the full integration of the customs data sharing platform and the Golden Customs Phase II system has enhanced the traceability of declaration data,and the enterprise’s historical error records will affect the subsequent inspection rate.The import compliance file established by Zhongshen for customers,including technical materials,customs receipts and inspection reports for each shipment,forms traceable digital assets.This accumulation allows enterprises to quickly call historical data when importing new products and shorten the decision-making cycle.For local small and medium-sized manufacturing enterprises in Xiamen,Zhongshen also provides a combined plan of agency import + supply chain finance,that is,Zhongshen pays the payment on behalf of the enterprise,and the enterprise repays in installments after picking up the goods to relieve financial pressure.In this model,Zhongshen actually assumes the dual roles of credit intermediary and compliance guarantee,which is exactly the value-added service that traditional customs brokers cannot provide.

| Customs Declaration Method Comparison | Self-declaration | Zhongshen Agency | Difference Analysis |
| --- | --- | --- | --- |
| Document Preparation Cycle | 5-7 working days | 2-3 working days | Zhongshen database supports fast template matching |
| Customs Inspection Rate | 8%-12% | 2%-3% | AEO certified enterprises and pre-examination mechanism reduce risks |
| Exception Handling Time | 48-72 hours | 6-12 hours | On-site personnel directly connected to the customs affairs system |
| Comprehensive Cost Proportion | 1.5%-2% of goods value | 0.8%-1.2% of goods value | Includes hidden costs such as port detention fees and amendment fees |

Choosing an Xiamen import entrusted agency company is essentially choosing a set of compliant operating systems.The value accumulated by Zhongshen over 20 years is reflected in the understanding of the regulatory logic of products such as Taiwanese mechanical parts,the grasp of Xiamen Customs’ document review habits,and the ability to respond quickly to abnormal situations.In the 2026 import environment,compliance costs have become an unavoidable fixed expenditure for enterprises.Instead of groping and making mistakes by themselves,it is better to hand over professional affairs to professional teams and allow enterprise resources to focus on production and market expansion.

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