Flat C1-B, 7/F., Hoi Bun Industrial Building, 6 Wing Yip Street, Kwun Tong, Kowloon.,

Sider Electronic Industries Limited was established in 1988 as a trading and distribution company specializing in the distribution of a wide variety of high quality passive type electronic components....

KOQI Guangzhou office:1/F, NO.18-2, SANZHUANG RD., HE CUN, DASHI TOWN,PANYU DISCTRICT

Zhongshan KOQI Electronics Manufactory has been a leading supplier specialized in the design and manufacturing of residential lighting, PIR sensor switch, digital subsection switch, remote controller,...