---
title: "Detailed Explanation of 2026 Import Parts Agency Process and Compliance Key Points - Zhongshen Trading China"
description: "In 2026，the demand for imported precision parts from high-end manufacturing enterprises in the Yangtze River Delta continues to grow. Many enterprises fall into compliance predicaments due to unfamiliarity with requirements such as overseas origin quarantine and domestic CCC certification. The core of import parts agency is to balance efficiency and risks. Mr. Zhou from Zhongshen pointed out that when pre-examining documents，key verification of the regulatory conditions corresponding to the HS c..."
url: "https://www.sh-zhongshen.com/en/engineering-equipment/import-parts-agency-process-compliance-2026.html"
language: "en"
type: "Article"
category: "Mechanical equipment"
datePublished: "2026-10-09"
dateModified: "2026-10-09"
brand: "Zhongshen Trading China"
image: "https://cndpic.sh-zhongshen.com/uploads/tradepics/machinery/WCK4tMUEaisCp.webp"
---

# Detailed Explanation of 2026 Import Parts Agency Process and Compliance Key Points

## Core Process of Import Parts Agency: From Document Pre-examination to Customs Clearance

In 2026,Mr.Zhou from a Shanghai auto parts manufacturing company recently encountered a tricky situation: a batch of precision bearing parts imported from Germany were requested by port commodity inspection authorities to supplement materials because the certificate of origin did not indicate "EU origin".The originally 3-day customs clearance process was delayed for a week,almost disrupting the production schedule.Cases similar to Mr.Zhou’s are not uncommon among high-end manufacturing enterprises in the Yangtze River Delta: overseas quarantine,domestic CCC certification,and regulatory conditions corresponding to HS codes involved in imported parts often leave enterprises confused.

![Detailed Explanation of 2026 Import Parts Agency Process and Compliance Key Points](https://cndpic.sh-zhongshen.com/uploads/tradepics/machinery/WCK4tMUEaisCp.webp)

As a local service provider with over 20 years of experience in foreign trade agency,Zhongshen’s core focus in import parts agency is to intervene in risk investigation in advance — from qualification review of overseas suppliers to compliance control in domestic customs clearance,so as to help enterprises avoid pitfalls caused by "information gap".

### 1.Document Pre-examination: Lock Compliance Risk Points in Advance

Document requirements for imported parts vary greatly depending on origin and part type.Starting from 2026,mechanical parts originating from the EU need to provide **EU General Certificate of Origin (Form EUR.1)**,while electronic parts originating from Japan need to attach a copy of "JAS Certification".The root cause of Mr.Zhou’s previous problem was that he failed to notice that as an EU member state,Germany requires the certificate of origin to indicate regional origin attributes.

Manager Xue from Zhongshen will take the initiative to review the following key documents before the enterprise signs a contract with overseas suppliers:

- HS code of parts: It must match the material and function of the parts to avoid incorrect application of regulatory conditions caused by wrong code (for example,if precision bearings are mistakenly classified as ordinary mechanical parts,the requirement for "import old mechanical and electrical products filing" will be missed)
- Quarantine/certification documents: Parts of animal and plant origin need to provide quarantine certificates from the exporting country,while electronic parts need to confirm whether they are in the "Compulsory Product Certification Catalog"
- Trade contract terms: Clarify the handling mechanism for "document discrepancies" to avoid default caused by suppliers’ delayed provision of documents

In 2025,Manager Yin from a new energy enterprise once encountered a problem: lithium battery parts imported from South Korea could not be cleared upon arrival because the contract did not stipulate that "CCC certification copy shall be attached with the goods".After Zhongshen intervened,it assisted the supplier to supplement the certification documents and handle "off-site inspection",solving the problem in only 2 days without affecting the production line commissioning.

### 2.Port Customs Declaration: Accurately Match Regulatory Conditions

In 2026,the customs declaration requirements for imported parts at Shanghai Port focus on verifying "regulatory documents corresponding to HS codes": for example,auto engine parts need to provide "automatic import license",while medical equipment parts need to provide "medical device registration certificate".Some enterprises often fail to declare because they are unfamiliar with "regulatory document codes".

![Detailed Explanation of 2026 Import Parts Agency Process and Compliance Key Points](https://cndpic.sh-zhongshen.com/uploads/tradepics/I7BM0qtpByGrE.webp)

Zhongshen’s operation process is as follows:

1.Recheck the HS code against the actual parts before customs declaration: For example,CT machine parts imported by a medical equipment enterprise were initially declared with HS code "90189090".Manager Xue found that the regulatory document corresponding to this code is "medical device registration certificate",but the actual parts belong to "90223000" (special parts for CT machines),which requires supplementary "import medical device filing certificate".The customs declaration was successfully passed after adjustment in advance.

2.Coordinate with port customs for "scheduled inspection": For precision parts,Zhongshen will apply for "green channel" inspection to avoid damage caused by multiple handling; at the same time,arrange special personnel to follow up on-site and answer customs questions in time.

### 3.Commodity Inspection (Inspection and Quarantine): Focus on Parts Safety and Compliance

The focus of commodity inspection for imported parts varies by type.Starting from 2026,commodity inspection authorities have stricter inspections on "environmental protection standards" and "intellectual property rights".The core requirements for common part types are as follows:

| Part Type | 2026 Core Commodity Inspection Requirements | Zhongshen Assistance Points |
| --- | --- | --- |
| Precision Mechanical Parts | Inspect dimensional tolerances and material components (e.g.the carbon content of bearing steel must reach 0.95%-1.15%) | Contact third-party testing institutions for pre-testing in advance and provide copies of test reports for commodity inspection reference |
| Electronic Parts (Chips) | Inspect RoHS 2.0 environmental protection standards and confirm no infringement records | Assist in querying the ownership of chip intellectual property rights and provide a template of "Non-Infringement Statement" |
| Animal and Plant-derived Parts (Leather Seals) | Need to provide a quarantine certificate stating "no Mediterranean fruit flies" and test for pests and diseases | Review the qualification of the quarantine certificate issuing institution and handle "entry animal and plant product quarantine approval" in advance |

In 2024,Ms.Xiang from a furniture manufacturing enterprise had leather seals imported from Italy detained by commodity inspection authorities because the quarantine certificate did not indicate "no Mediterranean fruit flies".Zhongshen assisted in contacting overseas suppliers to supplement the certificate and handle "quarantine isolation" procedures,and the goods were released in only 5 days,avoiding cargo return.

### 4.Warehousing and Transportation: Ensure Accurate Delivery of Parts

Most imported parts are precision and fragile products.Zhongshen’s warehousing in Shanghai Free Trade Zone has "constant temperature and humidity" conditions (temperature 20±2,humidity 40%-60%).Anti-static packaging and special transport vehicles are used for chips,optical parts and other parts.At the same time,arrange "door-to-door" delivery according to the enterprise’s production schedule to avoid part backlog or delay.

## Actual Case: Speeding Up Customs Clearance of Imported Parts for Semiconductor Enterprises

In 2025,Ms.Miao from a Shanghai semiconductor enterprise imported a batch of photoresist parts from the United States.The port customs requested reclassification declaration because the supplier mistakenly mixed "photoresist diluent" (non-dangerous goods) with "photoresist" (dangerous goods).

Manager Xue from Zhongshen immediately coordinated the warehousing team to sort the goods,recheck the HS codes (diluent code is "37079090",photoresist code is "37071000"),and supplement the "Safety Data Sheet (SDS)" for dangerous goods.The customs clearance was completed in only 3 days without affecting the trial production of the chip production line.Ms.Miao said that the original expected customs clearance time was 10 days,and Zhongshen’s intervention helped her save 7 days,avoiding production line delay losses of about 200,000 yuan.

## Summary: Professional Agency is the "Risk Firewall" for Imported Parts

The core of import parts agency is not "running errands for enterprises",but "avoiding risks in advance".With over 20 years of industry experience,Zhongshen can accurately grasp the compliance requirements for imported parts in 2026 — from the "pre-examination" of document pre-examination,to the "accurate coordination" in commodity inspection,and then to the "customized service" in warehousing and transportation,finally helping enterprises achieve "fast customs clearance,low risks and low costs".For manufacturing enterprises in the Yangtze River Delta,choosing a professional import agency means choosing a worry-free foreign trade partner.

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