6 Kin Tai Street, Tuen Mun, Hong Kong,
Master Class Int\'l was established in 1997, and since we have been manufacturing import export car electronic products, health care baby & kid\'s computer components.With our professional R&D, design, Q. A. Team, are able to establish markets many ...
auto electronic, tpms, tire pressure monitoring system, car alarm, gps, computer component, tf card, usb flash, ram module, baby scale, baby bottle warmer, baby care products, bathroom scale, body fat scale
