The predecessor of ningbo zhiqing group co., ltd and ningbo zhiqing valve co., ltd was founded in 1984,the main prodcts cover valve series including ball valves, stop valves gate valves check valves, LPG bottle valves,regulators,strainer valves and emergency shut-off valves,hardware pipe fittings and garden products.the products are remommended by national science&technology commission and the ministry of construction and supervised by chinese city gas association tis quality control system passed the certification of ISO9001 in 1996,and its products obtained the certificate of UL (US and Canada) in 1998 and the certificatre of CSA (US and Canada) in 2000.
Staffed with a professional modern team capable of quick investigation, quick development, quick production,quick marketing, quick service and quick response,we have been developing new products and improving the old according to mark
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