Well Shin Enterprise Co., Ltd. was established in 1986 in Taipei, Taiwan; in the year of 2002 it was officially renamed to Well Shin Technology Co., Ltd. The company had its initial public offering in 2007 at Taiwan IPO market (Code #3501).

Well Shin is particularly proud of its record for innovation, it is widely recognized through household power cord.
It had developed a wide range of power connector cord sets, accessories including industrial, construction, generator power, marine shore power, RV Camp, trailer/ truck towing power, EV Green Power, medical equipment, extension cords set, NEMA/ IEC series, 3C related AC cord, AC/DC charger adapters, travel adapter, wall panel and entertainment audio devices product in accordance with the regulations of international environmental standard and also taking into consideration the specific requirements of its customers.

As an innovator, Well Shin developed its products range with APP management system in the field of "Environmental Friendly Energy Saving LED Lighting", "Household Electricity Intelligent Management Products" - Smart Control Serial for a convenient lifestyle.

1986 Well Shin Enterprise Co., Ltd.

1993 Dongguan Well Shin Electronic Products Co., Ltd.--Well Shin (Dongguan)Factory

1999 Well Shin(Taiwan) Factory expansion project complete.

2002 Well Shin Technology Co., Ltd.--(Changed from Well Shin Enterprise Co., Ltd.)
2003 Well Shin Electronic(Kun Shan) Co., Ltd.--Well Shin (Kun Shan) Factory
2005 Well Shin Electric (Kun Shan) Co., Ltd.--Well Shin (Kun Shan) factory
2005 USA Well Shin subcompany, and Privde HUB Service.
2005 William Machinery Co., Ltd.--William Machinery Equipment Factory
2007 Well Shin on Taiwan Stock Market
2008 Nihon Well Shin Co., Ltd.--Well Shin Japane subcompany.
2011 (Plugo) Dongguan jiajia Electric Co., Ltd