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. 23, Xiangxin village, Baihe Town, Qingpu District, Shanghai, China

Shanghai song Hong Industrial Co., Ltd. is a modern scientific and technological enterprise integrating R & D, production, sales and service. The company has brought together a young, energeti...