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.

ShangHai ShengQiu Materials Co., Ltd is a Chinese professional manufacturer of steel pipes, stockist & exporter of steel pipes and coils. Products including carbon steel pipe (seamless carbon steel pipe / welded carbon steel pipe), stainless steel pipe (seamless stainless steel pipe / welded stainless steel pipe), casing pipe, line pipe, boiler pipe, alloy steel pipe, galvanized steel pipe, hollow section, pipe fitting, steel coil and the related products. We offer very fast service to our customers and bring in the highest quality steel pipes at the most competitive price for our Clients. Our entire operations are focused on the precise demands of our client needs.

Website - Http: / / www. superbsteelpipe. com / index. html - alloy steel pipes & fittings (12CR1MOVG'15CRMOG'1CR5MO'1CR9MO'10CRMO9-10'A335P5 / P9 / P11 / P12 / P22 / P91 / P92'WB36) - carbon steel pipes A106 gr. B / c. - Boiler tube ASTM A179 / a192 / A210 / a213 / astm A671 / A672 / 16mo3 - UNS No6625 Email：sale@superbsteelpipe. com Whatsapp: + 8618713738505 (Wechat)

Centerway Steel Co., Ltd. is a subsidiary of AN GANG Group that specializes in the production of steel pipes and pipe fittings, steel inventory, domestic and foreign sales. We are committed to providing one-stop service for steel pipe products to customers around the world. Centerway has leading technology of steel pipe production and research at home and abroad, advanced and complete testing facilities . We strictly in accordance with the ISO 9001 quality management system for on-site management, has obtained ISO 9001, ISO 14001, ISO 45001, CE, eA-level credit rating certification, etc. Our products have been inspected and approved by SGS, BV, MOODY, TUBOSCOPE and other international authoritative third-party organizations For years, steel products supplied by Centerway Steel have been widely applied in engineering projects such as oil and gas extraction, pipeline transportation, urban pipeline network construction, building construction, coastal and port construction, food and me

BESTAR is a China-leading product service provider and exporter of steel pipe. It is committed to providing professional service to global clients including the lowest price support, professional technical support, flexible payment methods, and strong financial support, the 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. bestar-pipe. com

LEDES is a leading global manufacturer & designer of electrical PVC conduit pipes and fittings. We provide competitive solutions to customers in different applications such as infrastructure, bridge tunnels, photovoltaic power stations, hospitals, schools, airports, civil PVC pipes, etc. LEDES is located in the global manufacturing center - Dongguan, China. Our product involves electrical conduits and fittings, which include low smoke halogen-free, solar UV, Australian standard, UL651 American standard, CSA Canada standard, British standard conduit & fittings. We have passed ISO9001: 2015 quality management system certification, ISO14001: 2015 environmental management system certification, and passed UL, AS / NZS, CSA, CE, ROHS, IEC, and other product certifications.