Dongguan City Wanjiang Guangyuan inverter electronic equipment Factory founded in 2000, is a private high-tech company. The company is located in the Wangjiang district of Dongguan city in the Zhujiang delta, with its convenient traffic by nearing the 107 national highway and Guangshen speedway . The company has established a developed R&D and production system. It is supported by senior engineers and professional workers, who are especially engaged in research and design the ...