Our corporation is located in Zhangjiagang which is one of the prosperous economic, financial, shipping and trading centers. Through nearly 20 years' development, our main business has divided into four parts: industrial safety, environment & energy, IT Support and R&D support. For the industrial safety part, we have steel tube distribution, logistics processing, Imp. & Exp. trade, steel tube and pipe manufacturing. Consumers are from many fields such as boiler, heat exchanger, chemical engineering, electrical power, building, shipping, healthy and medical products, aircraft industry, military industry and others. As our main business, steel tube distribution has gained a high popularity within the industry. We also have established long-term relationships with overseas partners, such as TMS Steel, EuroTrade and EA Tech kft. Right now, our corporation has many subsidiaries all over the China Mainland & Hong Kong. As a result, our business network basically reaches ...[More]y corner of the country. Sanyo enjoys convenient transportation access and geographical advantage. With excellent equipment, best technical manpower and all-round inspection facilities, our plant specializes in the production of cold drawn seamless steel pipes, high pressure precision seamless steel tubes, heat exchanger seamless steel pipes, high precision and high pressure oil pipes, and other related products. The annual output has exceeded 60,000 tons and the quality complies with the requirements of worldwide standards, such as ASME, ASTM, JIS, GOST, BS, DIN, EN, NF and GB. We can also produce according to special requirements of customers. Beside, with overseas resources, we are also engaged in the trading of all kinds of steel products from Japan, Korea and Europe. Our company has established long-term and stable partnerships with a large number of famous enterprises. Our products have been exported to the Brazil, the USA, India, Iran, Russia, Saudi Arabia, Korea, Pakistan, South Africa, Egypt and other countries & regions. We welcome the clients worldwide to cooperate with us!