Zhejiang Bona Steel Tube Co., Ltd.

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Certificate

Name: ISO9001
Certificate No: 271779
Range: Manufacture and sales of stainless steel pipe and tube
Reference: UKAS

Name: certificate
Range: stainless steel tube for exactitude produce
Reference: QINSHAN NUCLEAR POWER COMPANY

Name: PED
Certificate No: 07-202-1326-WP-1224/08
Range: pressure gauges,precision machine industry,looms,medical devices,scientific research sector....
Reference: TUV CERF Certification Body for Pressure Equipment of TUV NORD Systems GmbH & CO.KG

Name: PED
Certificate No: 07-202-1326-WP-1224/08
Range: pressure gauges,precision machine industry,looms,medical devices,scientific research sector....
Reference: TUV CERT Certification Body for Pressure Equipment of TUV NORD Systems Gmbh &CO.KG