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Zhejiang Xindeda Special Pipe Industry Co., Ltd. Was founded in 1997, located at longwan district in wenzhou city zhejiang province China.It is 2 kilometers away from wenzhou airport, enjoying very convenient transportation access and direct under wenzhou city.Covering an area over 25, 000 square meters, our annual production capacity of stainless steel seamless pipes & fittings is more than 5, 000 tons.Our company is specialized in stainless seamless steel pipes & fittings.There are various kinds of materials:TP304, TP304L, TP316, TP316L, TP310S, TP321, TP347H, S31803, we could produce as customers' different requirements and according to the standards such as ASTM A312, A213, A269, A789, A790, EN10216-5, JIS G3459, DIN ect.
Our raw materials are from baosteel group, tisco group and other large and medium-sized steel mills.Our company has fifteen senior technical staffs.We have inspection equipment:Ultrasonic thickness gauge, portable materials detector, omnipotent test press and so on to guarantee product quality effectively.The state bureau of quality and technical supervision have taken the permission of manufacturing special equipment of a kind pressure pipe.
The trademark "chengdeda" was honored as qualified units of mass for 8 years consecutively by the zhejiang provincial bureau of quality and technology.At the same time, it was also honored as "national quality inspection stability qualified products" by China quality inspection association.We have applyed for registering the trademark of "chengdeda" to many countries, such as Germany, France, Spain, Italy, Russia, and the united state.Our company was also honored as "growth smes" in 2005 by wenzhou government, and passed the certificate PED(97/23/EC) AD 2000 W0 and DNV ISO9001-2008.Our products are widely used in petrochemical, pharmaceutical, electric power, shipbuilding, environmental protection and other industries.
Our company always adheres to the quality principle of "strict inspection, continuous improvement, guarantee material quality", and we are pursuing the business philosophy:Integrity, pragmatism, cooperation and win-win.
We warmly welcome friends at home and abroad to contact us for cooperation based on mutual benefits for a bright and successful future.