Boteli Valve Group Co., Ltd who was established in 1998 with its registered RMB 101, 000, 000.00 is a professional valve group concentrated by developing, manufacturing, marketing and servings. The group was located in oubei , andthe group covers total 258 unit of area for HQ developing, Lishui casting & forging and Luodong manufacturing, now it owns more than one thousand staff which include senior management one hundred and forty. The Group’s leading products include forging steel valves, ball valves, butterfly valve, and special valves total fifty series and thousands of specifications. 　 Group has more than 10 workshops, with a forged steel valves, casting valves, special valves three major production centers. Advanced machining center, CNC machine tools, such as Centrifugal surfacing, overclocking vacuum heat treatment equipment, CNC machine tools, such as spherical dedicated. Valve performance with advanced detection and testing center. Group CAD valve design center and manufacturing test simulation of three-dimensional design system to ensure the quality of new product development and speed. Group set up a comprehensive quality assurance system, through the ISO9001, ISO14001, OHSAS18001 and other systems; API 6A/6D, CE, TS, such as product certification. Group is in the pass valves Branch of the Association executive director of the unit, the oil level in the supply network members, the focus in the petrochemical market suppliers, members of the network power equipment; Group is high-tech enterprises in Zhejiang Province, the State Torch Program projects and unit commitment; "BTL "is a trademark of Zhejiang province, Zhejiang province famous brand products. Group based on the tenet of "everything for customers" service concept, bigger and stronger, national valve industry for a part, welcome all walks of life hand in hand and create brilliant.