Tsim nyob rau hauv 1995, Yueqing Wanshfa Electronic Co., Ltd. belongs rau Wanshfa.Nws yog tshwj xeeb hauv kev tsim, kev tshawb fawb, tsim khoom thiab muag txhua yam ntawm lub laub keyboards, rocker keyboards, laub khawm keyboards, micro keyboards, toggle keyboards, tig switches, thiab lwm yam. Cov pruducts yog dav siv nyob rau hauv lub teb ntawm hluav taws xob ntsuas.