Beijing Haolifa Group

beijing haolifa group, established in 2001, is a professional enterprise specialized in r&d of high performance industrial valves. haoli valve has the ability of independently designing, testing and manufacturing (casting, machining, spraying and assembly). we also focused on marketing, sales and export. with the development in past few years, we expand all our divisions, beijing haolifa valve manufacturing co., ltd. beijing shan er pipes control components co., ltd. beijing dayu holy technology co. ltd., beijing haolifa times technology development co., ltd. shanxi haolifa machinery manufacturing co. ltd. shanghai haolifa valve technology co., ltd. our products range: butterfly valve, check valve, ball valve, reducing valve, pressure release valve, strainer, gate valve, globe valve, diaphragm valve, needle valve, and solenoid valve etc. certificates: iso 9001:2008, ce, iso 14001, rohs, api 609 and bv marine valve certificate. the haolifa group team sincerely w