Sanho-potent (hong kong) limited was setup since 1984. For over 20 years of exprience, we specialized in research, design, manufacture, marketing and sell ultrasonic cleaning machines. Our products range from: - mini series, single and multi tanks, auto and manual process lines. Our customers are of the many different industries (electrical, electronics, optical, watch, clock, metal, plastic, jewelry, mechanical, aviation and automoblie manufacturing).

We have our own manufacturing plant, and producing our own brand "sanho"of machines.

We also have sales and services centers in many cities globally.