Our main products: OCTG Oil Casing Drill Collar Couplings ERW / LSAW / SSAW / HSAW Structural steel / SHS / RHS Pipe fitting / valve / flange Steel Coil / bar / plate My email: lumia@united-steel. com Whatsapp: + 86 13677393471

BESTAR Steel Co., Ltd is a China-leading product service provider and exporter of steel pipe. It passed the SGS Certification of China Supplier System, ISO9001 Quality Management System Certification, ISO 14001 Environment Management System Certification, ISO45001 Occupational Health & Safety Management System Certification, and so on. Our main products include petroleum & gas exploration and transportation pipeline, fluid transmission pipe, boiler tube, ocean & port construction pipe, building, and structural-use pipe, etc which covers complete product varieties, and a complete specification range and are produced strictly under international standard. Qualified products are BESTAR's core competency. Our product withstands inspection from all major international inspection institutes on a long-term basis. BESTAR Steel Co., Ltd, is committed to providing professional service to global clients including the lowest price support, professional technical support, flexible payment methods

BESTAR Steel Co., Ltd is a China-leading product service provider and exporter of steel pipe. It passed the SGS Certification of China Supplier System, ISO9001 Quality Management System Certification, ISO 14001 Environment Management System Certification, ISO45001 Occupational Health & Safety Management System Certification, and CE certification got a comprehensively high score in the Hua Xia D & B assessment and has been rated 5A credit enterprise by China Credit Evaluation Association. BESTAR Steel Co., Ltd, is committed to providing professional service to global clients including the lowest price support, professional technical support, flexible payment methods, strong financial support, an integrated procurement program as well as a comprehensive bidding program to help customers create value, has become the most reliable partner in the steel pipe industry. If you want to know more, please click https: / / www. bestarpipe. com

Threeway Steel Co., Ltd, is a world-class production and service provider with 30 years of steel pipe manufacturing, stocking, and exporting for the world's energy industry and certain other industrial applications. Our manufacturing system integrates. 8 world-class submerged arc straight seam welded pipe production line, pipe hot-rolling and cold-forming, heat treatment, threading, and finishing, making, warehouse in China, we also have our R & D network focus on enhancing our product portfolio and improving our Industry Operation Capability, Quality competitiveness, Cost control, Perfect integrated service capability is united by a passion for excellencelly promoting business growth. If you want to know more, please click http: / / www. srtsteelpipe. com /

Threeway Steel Co., Ltd, is a world-class production and service provider with 30 years of steel pipe manufacturing, stocking, and exporting for the world's energy industry and certain other industrial applications. Our manufacturing system integrates. 8 world-class submerged arc straight seam welded pipe production line, pipe hot-rolling and cold-forming, heat treatment, threading and finishing, making, warehouse in China, we also have our R & D network focus on enhancing our product portfolio and improving our Industry Operation Capability, Quality competitiveness, Cost control, Perfect integrated service capability is united by a passion for excellencelly promoting business growth. If you want to know more, please click http: / / www. srtsteelpipe. com

Threeway Steel Co., Ltd, is a world-class production and service provider with 25 years of steel pipe manufacturing, stocking, and exporting for the world's energy industry and certain other industrial applications. Our manufacturing system integrates. 8 world-class submerged arc straight seam welded pipe production line, pipe hot-rolling and cold-forming, heat treatment, threading, and finishing, making, warehouse in China, we also have our R & D network focus on enhancing our product portfolio and improving our Industry Operation Capability, Quality competitiveness, Cost control, Perfect integrated service capability is united by a passion for excellencelly promoting business growth.