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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
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History
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About us
> History
History
2004
公司成立并开始生产精密无缝钢管
2020.01.10
History
2007
通过ISO9001质量管理体系认证
2020.01.13
History
2009
向美国、英国、澳大利亚、土耳其、巴西等14 个国家出口精密无缝钢管
2020.01.10
History
2012
通过TS16949认证
2020.01.10
History
2014
引进穿孔生产线，精密钢管年产能达2.5万吨
2020.01.10
History
2017
成为浙江省科技型企业
2020.01.10
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