Shenzhen Drowsen Technology Co., Ltd. (hereinafter referred to as Drowsen Science and Technology) is a diversified company set production, assembly, sales in one of the lithium battery, Drowsen technology mainly in the main 18650 lithium battery production market based, production and assembly processing also extend other green cylindrical lithium battery. The company was formally established in 2011 September, the headquarters is located in Shenzhen City, the rise of new Longhua new area, the company offices in Shenzhen, Dongguan, Huizhou etc...

The company since its inception, lithium ion battery has been committed to build the domestic optimal cost-effective, Drowsen technology products by the ISO9001: 2008 quality management system, the international authority of the continuous improvement, first-class quality, the company products through the CE, RoHS, UL, UN38.3 and other international certification, to allow customers to gain benefits and greater security in the use of in.

Science and technology is the first productivity, innovation is the guarantee of the development of enterprises. A new process of Drowsen Science and technology R & D center of continuous development of new materials, the establishment of project cooperation with a number of suppliers, universities and colleges, have developed (1300/1500/2000 mAh) power series, (2600/3200mAh) high capacity series, widely used in electric bicycles, electric tools, electric cars and high-end mobile power field. In 2012 August the successful development of the complementary solar energy management system. At the same time, independent research and development of the manipulator, automatic casing machine, automatic brush machine and a dozen patents equipment, greatly improve the staff's labor intensity, saves the manpower cost, direct economic benefit of more than 1000000 a year.

Drowsen technology oriented world, the mind world. The next few years, we in the leading mobile power supply, based on the main notebook power supply, electric bicycle, electric tools on the market, let the lithium battery of environmental protection to replace lead-acid batteries, nickel cadmium batteries, an important contribution to the environmental protection of human society.