HuaRi Instrument & Electron Co., Ltd, established in 1993, we are professional manufacturer of electronic components. Our main products include, Coded switches, snap switches and 1151 transmitter accessories.We sure our clients get the most benefits from ...

Established in 1983,Wanda is an Chinese manufacturer of switch components for industrial automation over 30 years. With more than years professional experience, Wanda specializes designing and manufacturing various kinds switches, constant pay ...

We specialize in manufacturing Thumbwheel, Pushwheel, and Rotary DIP Switches since 1981.In order to meet the varied demand of our worldwide customers, we have expanded production lines 42,000 square feet modern factory.Our advanced computerized testing ...