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Workshop Frontline Insights
With over 27 years of experience in metal manufacturing, our engineers share practical knowledge about sheet metal fabrication, CNC machining, casting, and surface treatment. Each article is designed to help you better design, purchase, and manufacture metal parts.
ISO 9001:2015 QMS
Active
Certified quality management system for custom metal stamping & sheet metal fabrication.
No. ZTZL28025Q1049R0S
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RoHS Compliance
Passed
Material testing for EU hazardous substances (STAR TECH Lab Report No. ST20260130007-4).
EU Directive 2015/863
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TÜV Rheinland Audit
Verified
Independent on-site inspection report covering 9,000m² factory & manufacturing capacity.
Report 484163014_P+T
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All Certificates
4 Documents
Explore full scan originals of business license, ISO 9001, RoHS, and factory audit reports.
Official Scans
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