Tianjin with annual sales of Thai-Steel: seamless steel pipe, stainless steel pipe, alloy pipe, bar, plate 4 -10 inch galvanized pipe, high-frequency welded pipe, galvanized pipe, cold galvanized pipe, galvanized pipe band , welded pipe, galvanized steel pipe, pipe Tau, Tianjin, Tianjin high-frequency welded pipe, spiral steel pipe, pipe rack, agricultural greenhouse vegetable greenhouses tube pipe, galvanized pipe greenhouse, greenhouse pipes, thermal expansion pipe, pipe to weld reinforcement , threading pipe, square and rectangular tube, roller tube, oil sets: mainly for the domestic petroleum products, chemicals, power, boilers, machinery and processing industries, but also for fluid transport, gas, heating, construction, bridges, buildings , aluminum was first built, etc., but also the fire, geological drilling, marine equipment. Our company specializes in the production and processing mill tendons tube, thermal expansion, long-term business, pipe, galvanized pipe, hot galvanized, seamless steel pipe, seamless pipe, spiral pipe, steel, building materials and other steel valves. My company and Handan Iron and Steel, Chengde Steel, Tangshan Iron and Steel, Xingtai Delong, Tangshan Guofeng, Tianjin Steel, established long-term buying and selling relationships. Spiral Specifications: D219mm-D2432mm * 5-32mm straight seam Specifications: DN15 - DN300 galvanized steel Specifications: DN-15-DN250 plastic composite pipe size: DN15-DN250 square tube Specification: 400 * 400 The above specifications are all in stock sales services: a strong, high-quality products, low prices, first-class service. Solemn promise: to ensure the best products, the best quality, lowest price, best service to thank new and old customers trust. Operating principles: customer first, quality, variety, reasonable prices to create a win-win "for the development goals, and sincerely look forward to work with you," "good collaboration, wealth altogether" Friends of Chu "Service Miho:! Quality assurance to ensure time to ensure that the number of service purposes : a strong, high-quality products, low prices, excellent service