Zhi Cheng International Co., Ltd. is an independent company that branched out from a trading company with 30 years of operation experience, specialized in professional import of pipe fittings, and in operation for more than 30 years in Taiwan, started out importing cast iron pipe fittings (Malleable Iron Pipe Fittings) as early as 1990, now has abundant experience in importing trade. Although the general thinking is that products from Mainland China are cheap and poor quality, in fact, it is not the case; the real issue is that lack of quality control by importers. In contrast, Zhi Cheng has plenty of experience in this area as we often visit, inspect and compare the factories and has accumulated a lot of procurement experience and professionalism, capable of providing strict checking and controlling for the Taiwan Construction Metal Hardware Industry securely and dependably.