Zhejiang Longyuan Filter Press Co., Ltd. is one of the leading filter press manufacturers in China, specializing chamber presses, membrane automatic presses and other related accessories.In recent years, our company has developed rapidly. We have 140 employees, including 35 technicians. ...

GRKY is an integrated company which integrates the manufacture of water treatment equipment, EPC chief contractor and PPP (BOT, BT, TOT, DBO, OT) mode investment. Business field covers equipment manufacturing, pure RO membrane treatment, softening water/waste leachate sludge municipal ...