From: Tian Ren Trade Co., Ltd Tian Ren Trade Co., Ltd., is one of the largest suppliers of pipe, valves, fittings, fasteners and flanges in China. Our inventory includes stainless steel pipe stocked through 24" and carbon steel pipe stocked through 36". We offer one of the most complete inventories of fittings including 3000# forged fittings in both stainless steel and carbon steel. Our valve inventory is based around the most reputable manufacturers, and the most complete selection in Zhejiang Province, China. This inventory includes valves 1/4" to 24" in both carbon steel and stainless steel. By offering such a complete inventory; you can see why Tian Ren Trade Co., is your solution to all your needs for pipe, valves, fittings, fasteners, flanges and other industrial supplies.Best regards,Eddie Lee