---
title: "Macau Riveting Machine Import Agency: Full Process Analysis and In-Depth Explanation of Key Compliance Points - Zhongshen Trading China"
description: "In 2026，trade policies between Macau and the Chinese mainland continue to be optimized，but importing riveting machines still faces compliance challenges such as 3C certification and used electromechanical equipment filing. Based on 20 years of customs brokerage experience，Zhongshen systematically breaks down the entire process nodes including document pre-check，port declaration，and commodity inspection，and provides practical solutions for Macau-specific issues such as CE certification conversion..."
url: "https://www.sh-zhongshen.com/en/news/macau-riveting-machine-import-agent-compliance-guide.html"
language: "en"
type: "Article"
category: "Industry News"
datePublished: "2026-10-14"
dateModified: "2026-10-14"
brand: "Zhongshen Trading China"
image: "https://cndpic.sh-zhongshen.com/uploads/tradepics/ey3SZU8EuMP2J.webp"
---

# Macau Riveting Machine Import Agency: Full Process Analysis and In-Depth Explanation of Key Compliance Points

## Unique Characteristics and Practical Challenges of Importing Riveting Machines from Macau

In 2026,demand for precision riveting equipment in the Yangtze River Delta manufacturing sector continues to rise.As a key transit hub for European-brand riveting machines entering the Chinese mainland,Macau’s import business volume has been growing year over year.Although Macau is a special administrative region of China,electromechanical products such as riveting machines imported from Macau to the mainland still need to fully comply with customs supervision,commodity inspection and quarantine,and technical certification procedures.Three common issues enterprises often encounter in actual operations: first,poor alignment between CE certifications issued by Macau and mainland China’s 3C certifications; second,the risk of used riveting machines being classified as solid waste during import; third,amendment or rejection of declarations due to Macau’s certificate of origin format not meeting customs document review requirements.Among the 37 import cases of riveting machines from Macau handled by Zhongshen in 2025,12 cases were suspended during initial declaration due to document defects,with an average detention time of 8.3 working days,resulting in direct additional costs.

![20 Years of Customs Experience: Full Chain Breakdown of Macau Riveting Machine Import Agency Services](https://cndpic.sh-zhongshen.com/uploads/tradepics/ey3SZU8EuMP2J.webp)

## Core Role of Zhongshen in Importing Riveting Machines from Macau

Zhongshen is not merely a customs broker,but a full-process service provider covering Macau pickup,document restructuring,compliance pre-check,port declaration,and follow-up tax services.Most riveting machine suppliers in Macau are agents of European brands,and the formats of their commercial invoices and packing lists have structural differences from the requirements of the mainland customs.Zhongshen’s customs team intervenes before the goods are shipped,converting documents in Macau’s format into declaration elements that meet the requirements of Announcement No.42 of the General Administration of Customs,while identifying whether the equipment is riveting equipment included in the Compulsory Product Certification Catalogue.For pneumatic and hydraulic riveting machines included in the catalogue,we initiate the exemption from 3C certification or formal certification procedures in advance to avoid passive waiting after the goods arrive at the port.

## Stage-by-Stage Breakdown of the Import Process for Riveting Machines from Macau

### Document Pre-Check and Compliance Restructuring Stage

Macau exporters usually provide documents in Portuguese or English.Zhongshen first conducts language conversion and element supplementation.Three key items are checked: determination of the equipment’s new or used status,accuracy of origin marks,and completeness of technical parameters.Customs has tightened supervision over used electromechanical products in 2026.Riveting machines with a service life of more than 5 years need to provide the Import Filing Certificate for Used Electromechanical Products.During the pre-check stage,Zhongshen will require Macau suppliers to supplement equipment nameplate photos,manufacturing year certificates,and maintenance records to form a complete Description of Used Electromechanical Product Status.For new equipment,we check whether it has energy efficiency labels.Some high-power riveting machines need to meet the GB 18613-2020 energy efficiency standard.

### Port Declaration and Classification Dispute Resolution

There is ambiguity in HS code classification for riveting machines,especially multi-functional riveting equipment.Customs may classify them under 8462 (machine tools) or 8463 (metal forming machine tools),with a tax rate difference of up to 4 percentage points.Before declaration,Zhongshen will submit a pre-classification application to the Shanghai Classification Sub-center to lock in the code.When filling in the customs declaration form,we will clearly indicate technical parameters such as riveting pressure,throat depth,and maximum riveting diameter in the specification and model column to avoid customs valuation due to insufficient information.Goods from Macau usually enter the country via the Zhuhai Highway Port of the Hong Kong-Zhuhai-Macao Bridge.Zhongshen has established a green communication mechanism with the port customs.For non-used electromechanical products with complete documents,clearance can be completed within 6 hours after arrival at the port.

### Commodity Inspection and On-Site Inspection Response

![Macau Riveting Machine Imports Rejected? Zhongshen Solves Three Major Customs Clearance Dilemmas](https://cndpic.sh-zhongshen.com/uploads/tradepics/EYKK1fOFCnqCq.webp)

The inspection rate of riveting machines imported from Macau by Shanghai Customs is approximately 30%,focusing on checking 3C certification marks,safety warning signs,and electrical safety performance.Before the goods arrive at the port,Zhongshen will coordinate with Macau suppliers to provide the equipment’s type test report,circuit diagram,and safety risk assessment documents.For equipment exempted from 3C certification,we will prepare the Exemption from Compulsory Product Certification Certificate and subsequent supervision commitment letter in advance.During on-site inspection,our customs staff will bring the original technical documents and respond in real time to technical questions raised by customs inspectors.In 2025,a rail-specific riveting machine imported from Macau was detained due to a suffix difference between the model on the nameplate and the certification certificate.Zhongshen obtained a model explanation letter from the Macau manufacturer within 48 hours and completed the explanatory declaration,avoiding shipment back.

### Transportation,Warehousing and Foreign Exchange Settlement Support

The choice of transportation route from Macau to Shanghai directly affects costs.Zhongshen provides two options: first,land transportation via Zhuhai Port to Shanghai,suitable for urgent goods,with a total journey of about 36 hours; second,sea transportation from Macau via Hong Kong transshipment to Shanghai Yangshan Port,suitable for bulk cargo,with freight reduced by 40%.In the warehousing link,Zhongshen has a cooperative warehouse in the Shanghai Waigaoqiao Free Trade Zone.For riveting machines that cannot provide complete documents temporarily,they can be stored in the zone first,and customs clearance can be carried out after the documents are completed,avoiding detention fees.In terms of foreign exchange receipts and payments,direct settlement between Macau patacas and RMB has exchange rate advantages.Zhongshen assists customers in opening letters of credit through local Macau banks,leveraging the exchange rate difference in the Macau offshore RMB market,which can save about 2,000 yuan in exchange costs for a single 100,000 USD order.

## Typical Risk Cases and Avoidance Strategies

Ms.Feng’s auto parts factory imported two used radial riveting machines from Macau in the third quarter of 2025,with a total value of 280,000 euros.The Macau supplier promised that the equipment was "90% new",but could only provide the 2018 factory certificate.During the pre-check,Zhongshen found that this equipment falls within the scope of the Import Catalogue of Key Used Electromechanical Products and needs to apply to the Ministry of Commerce for the Import License for Key Used Electromechanical Products.Ms.Feng was unaware of this requirement previously,and would face the risk of shipment back if the goods were shipped directly.Zhongshen assisted her in preparing application materials,including the original purpose description of the equipment,post-import use plan,and environmental compliance statement,and finally obtained the license before the goods were shipped.After the goods arrived at the port,customs inspection found that the equipment control panel logo was worn.The Description of Equipment Historical Usage Status and maintenance records prepared by Zhongshen in advance dispelled customs’ concerns about solid waste,and the goods were released smoothly.The entire cycle was shortened by 11 working days compared to the conventional import of used equipment.

## Cost Structure Analysis of Importing Riveting Machines from Macau

| Fee Item | Amount Range (CNY) | Zhongshen’s Optimization Space |
| --- | --- | --- |
| Customs Duties (Most-Favored-Nation Rate) | Value of Goods ×5%-10% | Accurate Classification to Avoid High Tax Rates |
| Import VAT | (Value of Goods + Duties) ×13% | No Optimization Space for Compliant Declaration |
| 3C Certification or Exemption Fees | 8,000-25,000 CNY | Exemption from Certification Saves 15,000 CNY |
| Used Electromechanical Equipment Filing | 500-2,000 CNY | Pre-Check Avoids Repeated Testing |
| Port Miscellaneous Fees (Inspection) | 3,000-8,000 CNY | Complete Documents Reduce Inspection Rate |
| Agency Service Fee | Value of Goods ×0.8%-1.5% | Packaged Service with No Hidden Charges |

## Summary of Zhongshen’s Service Value

The professionalism of importing riveting machines from Macau lies in the cross-understanding of three sets of rules: Macau export rules,mainland import rules,and international certification rules.Zhongshen’s 20 years of experience have been condensed into executable standard operating procedures: the document pre-check list includes 47 check items,the customs declaration error rate is controlled below 0.3%,and the average customs clearance time is 4.2 working days faster than the industry average.For customers,the direct benefit of choosing a professional agency is reducing compliance risks,while the indirect benefit is reflected in supply chain stability —— production line equipment arrives on time,avoiding order defaults caused by equipment delays.In 2026,Customs launched the "Active Disclosure" system.Zhongshen assisted customers in actively correcting document errors before they occurred,avoiding a total of more than 800,000 yuan in overdue fines.This proactive and embedded service model transforms import agency from a cost center into a value creation link.

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