Taiwan Qilisu Company was founded in July 1983. For 20 years of technology accumulation and experience inheritance, the company has been specialized in the research and production of electric screwdrivers with the most advanced technology, and has built up the brand KILEWS, and has become the world's most famous and largest manufacturer of electric screwdrivers. The quality of all its products has passed the certification of  ISO9001: 2000, and 3C; ITS;(strong> ∈; UL, CUL", and a number of other certifications which are the basis of the highest quality. Its creations have now won the trust and support of all domestic and international customers.

At present, Qilisu Company mainly produces automatic and half automatic screwdrivers of AC115V and 220V vertical inserting. The company is the first one to produce vertical inserting electric screwdrivers in Taiwan.    On the production of DC low voltage electric screwdrivers, the company has overtaken any other factories with its advanced voltage-control technology and some famous international factories has attached much importance to the company who makes its brands in the way of ODM, such as: DESOUTTER in The United States and KANON > Company in Japan. Qilisu electric screwdriver has occupied its market across Europe, America, Japan, Southeast Asia and India regions. Sales service centers has also been set up in mainland China, southern China, East China, North China, and in Central China to enhance the complete and fast after-sale service.

In order to meet the market demand in mainland, Qilisu Company established Qilisu Dongguan Office which directly owned by Qilishu in Donguan in 1996. It was registered as Dongguan Changping Changli Hardware Store <Dongguang Changping Kongfeng Hardware Operation Department> which was responsible for sales service in south China area.
    In addition: the company also the agent for many other world famous tools Welcome calling for inquiry.