Weilun is a leading manufacturer of valves inChina, with a well-established system of R&D, processing andmanufacturing, quality and customer service, Weilun suppliesprofessional products and services to customers all over theworld.To ensure product quality and to meet clients’ requirements, Weilunis approved of ISO9001，ISO14001，GB/T28001，API6A，API6D，CE，AZ，API607 and API 6FA, etc.Attached is our company presentation for your reference, you canalso visit our website: http://www.weilunnc.com/en/ for moreinformation. If you need any type of valves, please feel free tocontact me.
