Vonlin Industrial Corporation Limited is one of the high-tech enterprises which devotes to develop, design and produce general specifications power supply, AC adapters, SMPS, battery chargers, power supplies and power adjusters with well-equipped testing equipment and strong technical force.     Vonlin has a standardized production base and detecting instruments. We have established good partnership relations with advanced power chip developing companies, such as customers from the USA and Japan. We also offer specialized design and solution to you to shorten your design construction period and reduce the purchase cost for you. We have the confident to open up the market with more strength with new products of low cost and high quality.