Room 9302, No. 4361 Hutai Road, Baoshan District, Shanghai, China

Shanghai QiYi Electrical & Mechanical Equipment Co., Ltd is a technology industrial enterprises integrating R & D, production, agency and sales. our company focus on the rotary encoder...

No. 12-1, Yuquan Electronic Information Industrial park ,Fenggang Town

Established in 1996 in encoder, potentiometer and switch <br/>Dongguan LJV Industry Investments Co.,Ltd is a professional enterprise specialized in designing and producing encoder, pote...