Ningbo East Ventilation Engineering Co.,Ltd specialize in the design that the air conditioner ventilated the project, install and with metal component make , air conditioner with spiral tuber pipe and specialized company that accessories made debug , air conditioner project. The company has the advanced Swiss SPIRO Company complete metal spiral tuber pipe , fittings production line in the world, including JPX make person who in charge ofs shaping automatically, R1530 plasma cutting machine , CU-30 is it sew person who weld , set up person who lock , COMBI trigonometry sections of locking machine ,etc. to sew, introduce automatic puncher , AMD of U.S.A. , also in addition, and domestic advanced number show hem plane, person who cuts board, garden flange shaping special-purpose plane ,etc. a series of tuber pipe fittings make equipment, thus guarantee the advance of product quality fundamentally. The company has established the system of complete quality assurance according to ISO9001 international quality system standard, high-quality structural design , high-quality developer and advanced production equipment, make skill and resource of the company have both depth and scope, promote the enterprise oneself to coordinate scientific development. Company products apply ventilate, air conditioner, purify extensively, dust removal , supplies transport and concrete water empty field of in charge ofing etc. completely of piece now, especially suitable for such high space venues of the large area as the airport , gymnasium , show room , theatre , the great hall , supermarket , textile factory etc., the company will offer the omni-directional good service with the superior equipment , high-quality products.