Dongguan Hengda Electronics Manufactory was established in 2008. Our company specializes designing, developing, producing and selling digital scales with a wide range of pocket scales, jewelry kitchen luggage etc. Most our managers, engineers, ...

we manufacter all machinerys.The main products of the company are control measurement series quantitative feeder, speed scales, spiral reamer electronic belt scale, powder solid flowmeter rotor weight loss closed pressure type coal feeder and mixing ...