Certifications & Audit Documents
Every document below names Jiangxi Yongzhao Electronic Co., Ltd. — the same legal entity that quotes you. Download them, check the numbers with the issuing bodies, and request originals with your inquiry.
UL Recognized — File E336650
UL Solutions (UL & C-UL)
- UL file number: E336650
- Covers US (UL) and Canada (C-UL) recognition
IATF 16949 — Certificate CN048380
Bureau Veritas Certification
- IATF certificate No. 0499841 · BV certificate CN048380
- Valid through 3 February 2027
- Scope: manufacturing of multilayer printed circuit boards
- Also registers Dongguan Yongzhao Electronics Co., Ltd. as the group's marketing, sales, purchasing and customer-service function — the structure described on our About page
CQC Product Certifications
China Quality Certification Centre
- Single-sided PCB — certificate CQC21134309036
- Double-sided PCB — certificate CQC23134392145
- Multilayer PCB — certificate CQC23134392144
Management System Certifications
Our quality, environmental and occupational-health management systems are certified to ISO 9001, ISO 14001, ISO 45001 and QC 080000. Current certificate copies are provided with your inquiry.
All documents name Jiangxi Yongzhao Electronic Co., Ltd., East Zone, Suichuan Industrial Park, Ji'an, Jiangxi, China.
See how these systems run in production on the Quality Assurance page →New to vetting Chinese suppliers? Read the verification guide →
Want the Originals?
Certificate originals and current scanned copies are provided together with your quotation — ask for them in your RFQ email.
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