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HOME
About us
Company Profile
Certificates
History
Products
Tubes for Automotive
Tubes for Hydraulic Cylinder
Tubes for Geological Drilling
Tubes for Other Applications
Production
Production Equipment
Testing Equipment
Factory Tour
Quality
News & Media
Company News
Industry News
Videos
Contacts
Contact Info
Message
CHN
History
Company Profile
Certificates
History
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About us
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History
2018
通过IATF16949认证; 成为国家级高新技术企业
2020.01.10
History
2020
引进大口径穿孔线
2021.04.28
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