Supply Full Set Roof Drainage And Floor Drainage Products In 1 Stop. Include Cast Iron Soil Pipe And Fittings, Flexible Coupling And Heavy-Duty Coupling, Roof Drain, Roof Outlet, Retro-Fit Roof Drain, Floor Drain, Area Drain, Floor Sink, Downspout Boots, Downspout Nozzle And Flange, Fasteners, Plumbing Hangers, Riser Clamps, Deck Screws, Stress Plates And Accessories.

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.

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)

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.