Hisun Auto Tooling
Automotive checking fixtures, welding jigs, BIW fixtures and CMM holding fixtures from Dongguan Hisun Auto Tooling & Fixture Co., Ltd. (USCC 91441900MAC6FAEC0Y, registered December 2022; registry read September 2026: active status, 5 insured staff). Manufactures precision tooling for automotive body assembly, dimensional inspection and welding operations.
Checking, welding, holding and measuring.
Interior & Exterior Checking Fixture
Fixtures for inspecting dimensional accuracy of automotive interior and exterior trim parts such as dashboards, door panels, bumpers and lamp housings. The company website lists this category first. Ask for the part drawing, GD&T requirements and target accuracy class.
BIW Fixture (Body-in-White)
Fixtures used during body-in-white assembly to hold and check sheet-metal body panels, structural members and sub-assemblies before painting. BIW fixtures are the core tooling in automotive body shops. Ask for the vehicle platform, panel material (steel, aluminium, mixed) and fixture standard.
Holding Fixture
General-purpose fixtures for holding parts in position during assembly, machining or inspection operations. Ask for the part geometry, clamping requirements, manual or pneumatic actuation and the downstream process.
Welding Jig (焦接工装)
Tooling that positions and clamps parts for welding operations, ensuring repeatable joint location. Used across automotive structural welding, sub-assembly and component fabrication. Ask for the joint type, welding process (MIG, spot, laser), part material and production volume.
Automatic Fixture
Fixtures with automated clamping, positioning or actuation for integration into robotic welding cells or automated assembly lines. Ask for the automation interface (robot brand, PLC protocol), cycle time target and throughput requirement.
CMM Holding Fixture
Fixtures designed to hold parts on a coordinate measuring machine (CMM) for dimensional inspection. These must not deform the part and must provide repeatable datum location. Ask for the CMM model, part size, datum scheme and whether the fixture must be compatible with an existing measurement programme.
What the registry confirms, and what stays open.
Registry Read Completed
An official registry read was done on 2026-09-23 as part of CMH onboarding. The record shows active (存续) status and USCC 91441900MAC6FAEC0Y with a passing check digit. Registered address is in Dongguan. Registry facts on this page come from that read; this listing did not independently re-query the registry source.
5 Insured Staff on Record
The registry read records 5 people on social insurance at this entity. The company was established on 29 December 2022, making it under four years old at the time of listing.
Company Website Lists Six Product Families
The company website at hisun-auto.com (an older JSP-style site) shows six product categories: interior and exterior fixtures, BIW fixtures, holding fixtures, welding jigs, automatic fixtures and CMM holding fixtures. Product pages display photos but do not include technical specifications, tolerance data or material information. The claimed fixture location accuracy of ±0.05 mm and 25-day delivery are stated on the website but not verified by CMH.
Young Entity with Team-Experience Claim
The entity was registered on 29 December 2022. The website states “10+ years of experience in automotive inspection”; this may refer to the founding team’s prior experience rather than this entity’s operating history. The distinction is noted here because a buyer assessing track record should ask for project references under this entity’s name.
No Certificates or Test Reports on Record
No ISO 9001, IATF 16949, measurement-system analysis (MSA) report, capability study or customer-acceptance report has been supplied to CMH. In the automotive fixture industry these are commonly expected. Ask the company for its quality-management certificate and a sample fixture acceptance report.
What was checked — and what the check found.
The registry read was done on 2026-09-23 as part of CMH onboarding. Registry facts (status, establishment date, insured headcount, credit code) are quoted as recorded. Product families are described from the company website at hisun-auto.com. No product specifications, fixture acceptance reports, quality-management certificates or customer references have been supplied. This page is updated when documents arrive.
Automotive fixtures and tooling, read off their website.
Hisun Auto Tooling is Dongguan Hisun Auto Tooling & Fixture Co., Ltd. (东莞市恒盛汽车智能装备有限公司), registered on 29 December 2022 in Dongguan. An official registry read on 2026-09-23 confirms active (存续) status and records 5 insured staff.
The company website at hisun-auto.com lists six product families: interior and exterior checking fixtures, body-in-white (BIW) fixtures, holding fixtures, welding jigs, automatic fixtures and CMM holding fixtures. It states fixture location accuracy of ±0.05 mm and a fastest delivery of 25 days. The website names experience with major automotive OEMs. These claims have not been independently verified by CMH.
No product specifications, fixture acceptance reports, quality-management certificates or customer references have been supplied. The product families described on this page are read off the company website; details will be added when documents arrive.
Registered in 2022, still active.
Company registered
Registered on 29 December 2022 in Dongguan as 东莞市恒盛汽车智能装备有限公司, with USCC 91441900MAC6FAEC0Y. Registry read on 2026-09-23 confirmed active status.
Building a fixture practice
The company website shows six product families of automotive checking fixtures and welding jigs. It claims 10+ years of experience in automotive inspection, which may refer to the founding team. No project references or customer testimonials have been supplied to CMH.
Registry read · joins CMH
Listed on ChinaMakersHub from an official registry read on 2026-09-23 and the company website. Product specifications and certificates remain open.
Where these fixtures typically serve.
Automotive OEM Body Shops
BIW fixtures and welding jigs are used in vehicle body assembly lines to position and join sheet-metal panels. Major OEMs require fixture suppliers to hold IATF 16949 certification.
Automotive Tier-1 Suppliers
Interior and exterior trim checking fixtures are used by tier-1 suppliers to verify part dimensions before shipment to OEMs, typically against GD&T specifications on part drawings.
Quality Inspection Labs
CMM holding fixtures are used in metrology labs for repeatable dimensional inspection on coordinate measuring machines. Fixture datum locations must match the part measurement programme.
Welding & Fabrication
Welding jigs and holding fixtures are used in general fabrication shops for positioning parts during manual or robotic welding operations, ensuring joint repeatability across production batches.
Aftermarket & Low-Volume Assembly
Holding fixtures and checking fixtures serve aftermarket parts producers and low-volume assembly operations where full automated tooling is not justified.
Sourcing guides for this category
The 27-Point China Factory Audit Checklist
Product Inspection in China Before Shipment: A Buyer's Guide
How to Request a Sample from a Chinese Factory (Without Getting Burned)
What Documents to Request From a Chinese Supplier Before Your First Order
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Frequently Asked Questions
What does Hisun Auto Tooling make?
By its website and company description: automotive checking fixtures (interior, exterior, BIW, CMM holding) and welding jigs. These are precision tooling used to verify part dimensions and hold parts in position during assembly or welding in automotive manufacturing.
Is this listing CMH-verified?
Yes, on the registry check: an official registry read on 2026-09-23 confirms active status, a credit code that checks out and 5 insured staff. The verification covers the business entity, not the product specifications. No fixture accuracy data, quality certificate or customer reference has been independently verified.
The company claims 10+ years of experience but was registered in 2022?
The entity was registered on 29 December 2022. The website statement may refer to the founding team's prior industry experience. Ask the company for project references under this entity's name and for references from previous employers or entities if team experience is material to your decision.
What certifications should a buyer expect from an automotive fixture supplier?
Automotive OEMs typically require IATF 16949 (quality management for the automotive supply chain), ISO 9001 at minimum, and fixture-specific acceptance reports including GD&T verification, measurement-system analysis (MSA type 1 and type 3 for the fixture itself), and repeatability and reproducibility (R&R) studies. None of these are on record at CMH for this company. Ask the company directly.
Are automotive fixtures subject to specific export regulations?
Automotive checking fixtures and welding jigs are generally classified as general-purpose industrial tooling and are not controlled items under most export-control regimes (EAR, EU Dual-Use Regulation). However, fixtures designed for specific defence or nuclear applications may require an export licence. Under HS 2022, fixtures typically fall under 8466 (parts and accessories for machine tools) or 7326/8205 (other articles of iron and steel / hand tools). Classification depends on the fixture design, material and function. Classification is decided by customs at import.
Talk to Hisun Auto Tooling directly.
Tell us the fixture type (checking, holding, welding jig, BIW, CMM), the part being checked or held, required accuracy class, material preferences, whether GD&T data or CAD models are available, destination market and quantity. Ask for a fixture design proposal, accuracy verification report and the factory address for a site visit.