- Categories:ABOUT US
- Time of issue:2019-07-25 00:00:00
We pass the standard specification, inspection work content and requirements, and control of non-conforming products. Metal formability test: stamping formability test, metal upsetting test, metal tube process performance test, steel hardenability test, welding performance test, chemical composition test, macro/micro structure test and fracture analysis. Strict quality control, control product output quality.
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Add：Yanshan County Industrial Development Zone, Hebei Province
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