Menu

Why Can We Always Ensure Excellent Quality

Quality Control

How does your factory do regarding quality control?
A: We test product quality from the very beginning to the very end. Our QC measure and check all the moulds and final products with CMM or other inspection tools regularly.

Certification

Qingdao Donrex Co., Ltd. Certifications
Standard: IATF16949
Number: No.DB01083
Issue Date: 2023-04-27
Expiry Date: 2026-04-26
Scope/Range: Design and manufacture of brackets, footstools,luggage racks and tailgate storage boxes
Issued By: IATF USI: GCT 3Z6
Qingdao Donrex Co., Ltd. Certifications
Standard: ISO9001
Number: NO.10423Q02075R1S
Issue Date: 2023-10-31
Expiry Date: 2026-11-16
Scope/Range: PROCESSING AND ASSEMBLY OF HARDWARE AND MECHANICAL PARTS(AUTOMOTIVE MODIFICATION PARTS), SALES OF PRECISION MECHANICALPARTS
Issued By: SHDNG BEATONEINTERAATIORAL CERTIFIGATION C0.,LD
Qingdao Donrex Co., Ltd. Certifications
Standard: Patent Certificate
Scope/Range: PROCESSING AND ASSEMBLY OF HARDWARE AND MECHANICAL PARTS(AUTOMOTIVE MODIFICATION PARTS), SALES OF PRECISION MECHANICALPARTS
Issued By: State Intellectual Property Office
Qingdao Donrex Co., Ltd. Certifications
Standard: Patent Certificate
Number: ZL2021 3 0878143.3
Issue Date: 2022-05-10
Scope/Range: PROCESSING AND ASSEMBLY OF HARDWARE AND MECHANICAL PARTS(AUTOMOTIVE MODIFICATION PARTS), SALES OF PRECISION MECHANICALPARTS
Issued By: State Intellectual Property Office
Qingdao Donrex Co., Ltd. Certifications
Standard: Patent Certificate
Scope/Range: PROCESSING AND ASSEMBLY OF HARDWARE AND MECHANICAL PARTS(AUTOMOTIVE MODIFICATION PARTS), SALES OF PRECISION MECHANICALPARTS
Issued By: State Intellectual Property Office
Qingdao Donrex Co., Ltd. Certifications
Standard: Patent Certificate
Scope/Range: PROCESSING AND ASSEMBLY OF HARDWARE AND MECHANICAL PARTS(AUTOMOTIVE MODIFICATION PARTS), SALES OF PRECISION MECHANICALPARTS
Issued By: State Intellectual Property Office
Qingdao Donrex Co., Ltd. Certifications
Standard: Patent Certificate
Scope/Range: PROCESSING AND ASSEMBLY OF HARDWARE AND MECHANICAL PARTS(AUTOMOTIVE MODIFICATION PARTS), SALES OF PRECISION MECHANICALPARTS
Issued By: State Intellectual Property Office
Qingdao Donrex Co., Ltd. Certifications
Standard: Patent Certificate
Scope/Range: PROCESSING AND ASSEMBLY OF HARDWARE AND MECHANICAL PARTS(AUTOMOTIVE MODIFICATION PARTS), SALES OF PRECISION MECHANICALPARTS
Issued By: State Intellectual Property Office
Qingdao Donrex Co., Ltd. Certifications
Standard: Patent Certificate
Scope/Range: PROCESSING AND ASSEMBLY OF HARDWARE AND MECHANICAL PARTS(AUTOMOTIVE MODIFICATION PARTS), SALES OF PRECISION MECHANICALPARTS
Issued By: State Intellectual Property Office
Qingdao Donrex Co., Ltd. Certifications
Standard: Patent Certificate
Scope/Range: PROCESSING AND ASSEMBLY OF HARDWARE AND MECHANICAL PARTS(AUTOMOTIVE MODIFICATION PARTS), SALES OF PRECISION MECHANICALPARTS
Issued By: State Intellectual Property Office
Qingdao Donrex Co., Ltd. Certifications
Standard: Patent Certificate
Scope/Range: PROCESSING AND ASSEMBLY OF HARDWARE AND MECHANICAL PARTS(AUTOMOTIVE MODIFICATION PARTS), SALES OF PRECISION MECHANICALPARTS
Issued By: State Intellectual Property Office
Contact Supplier
Submit Requirement