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Certification
Imagen Nombre de la certificación Certificado por Ámbito del negocio Fecha disponible --- Fecha de caducidad Verified
ISO9001 ISO9001 Other Production of cold formed heterosectional steel pipe for structure 2018-10-08 ~ 2021-10-07 Verified
Quality Management System Certification Quality Management System Certification ZJQC COLD ROLLED HOLLOW SECTION STEEL TUBE 2015-08-23 ~ 2018-08-22
Certificación de la producción
Imagen Nombre de la certificación Certificado por Ámbito del negocio Fecha disponible --- Fecha de caducidad Verified
confidential confidential confidential confidential ~ confidential Verified
API API American Petroieum Institute API 5L steel pipe 2007-01-22 ~ 2010-01-22
Honour certificate Honour certificate Tianjin City Federation of Industry and Commerce of Metal Materials E-Cert 2009-06-03 ~
The Inspection certificat The Inspection certificat Tianjin Jinghai Quality Technology Inspection Institution My company's products 2007-10-11 ~ 2009-07-23

Research & Development

There is/are Less than 5 People R&D Engineer(s) in the company.

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