Yuyao Hoyan Electronic Co., Ltd.

"HOYAN" established in Yuyao in 1988, is a professional supplier/manufacturer of fluid solenoid valve in the world market.HOYAN is specialized in producing solenoid valve,pneumatic valve,coils,which are widely used in the enviromental water treatment,petrochemical engineering,comprehensive ecological improvement,Water supply and drainage ,food and packaging industries and automated machine.