Manufacturer of solenoids & relays in china supplies 12 series solenoid: Open frame solenoid,c shape open frame solenoid, tubular frame solenoids, latching solenoids, rotary solenoid, keep solenoid, push/pull solenoids, pick-up solenoids,Gas valve solenoids,Liquid valve solenoids, solenoid/electromagnetic pump,solenoid for massage,and tailored ones are available. Annual output:1.2 million. Annually 25 million DC relays in 25 series, with performance & application as relays OEG, Omron, & Takamisawa. Most relays with UL, TUV,VDE,approvals, export 80%