"Quality is our priority, win by quality" which is the origin of the our company name --Quawin.

Established in 2008, YanXin has nearly two decades of expertise in providing a comprehensive range of laptop parts.

EVVA TECHNOLOGY specializes in the design and manufacturing of outstanding customized battery packs, with rich experience spanning over 20 years.

Shenzhen Singgo Electonics Co., Ltd was founded in 2012 and is primarily a manufacturer of batteries for consumer electronics products. Who is a leading high -tech enterprise, The main products include laptop batteries, digital camera batteries, car jump starter portable power station, home energy storage, etc. The company enjoys a good reputation in the field of batteries for consumer electronics products, especially laptop batteries.

ShenZhen KingSener Electronic Technology Co., Ltd was established in 2012. Our company mainly supply for laptop battery, medical battery, audio batteries, sweeping robot batteries, industrial batteries and other batteries, as well as laptop power supplies, power banks, battery protection boards, charging testing equipment and other products.

Shenzhen A&S Power Technology Co., Ltd, a OEM rechargeable battery manufacturer in China over 15 years. Specialized in LiFePO4 battery, lithium polymer battery and Li-ion Battery pack. Our products are widely used in popular electronic products, such as Bluetooth Headset, Portable Speakers, consumer products, emergency light, GPS, digital player, solar & Wind energy storage, electronic auto and E-bus.

Shenzhen Youliyuan Battery Technology Co., Ltd. is a professional research and development manufacture and sale of lithium-ion batteries and power supply as one of the high-tech enterprises, with strong market competitiveness, it enjoys high reputation in battery industry and related application fields. The company's lithium-ion battery are widely used in digital, lighting, photovoltaic, interlligent furniture, audio amplifiers, power tools, electric vehicles, mobile communications equipment, military products, medical devices and energy storage power. It has established long-term cooperative relations with many well-known enterprises at home and abroad. The company has a professional R&D team, which can produce power solutions for various electronic products according to customer needs.

Established in 1999, TMK Power Industries Limited is a high-tech company. It is a professional battery manufacturer, and power solution provider. Our products cover Lithium ion battery, lithium polymer battery, LiFePO4 and other rechargeable batteries.

ShenZhen SunBoo Technology Co. Limited. Is located at Shenzhen China. It was registered in DEC 2014, covering an area of 30, 000 square meters and consisting of more than 100 employees with 70 R& D team members included.

Luchengtech Co., Ltd, established in 2005, located in Beijing, China, is specialized in providing automation product solutions to a wide variety of fields, such as military, transportation, industrial automation, energy, environmental protection, electric power. Xinghua Co., Ltd is a subsidiary of Luchengtech Co., Ltd which established in 2006 HK. Backed by excellent internal engineering and technical support, we work to ensure every project is success. With many years development, our company has become a professional export & import enterprise and we also have our own rugged monitor and all in one PC.

Beijing KNS New Energy Technology Co., Ltd. is a specialized battery company, mainly products including Solid State Li-ion battery, LiPo battery, LiFePO4 Storage Batteries.

Wuhan Jiebu Electronics Co., Ltd is a manufacturer and trading company, located in Wuhan, the business center of Central China with diverse interest and capabilities. We have been strongly dealing with electric scooter, electric bike, hoverboard, self balance scooter, luggage scooter, ATV and UTV products for personal transportation sector with strict quality supervision and environmental control requirements.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Zstar-China, established in 2005, is a professional manufacturing and trading company. We focus on security products, hunting camera, sports camera, electronics, and car Rear Vision system.

DONGGUAN FUNPACK ELEC Co., Ltd. Was established on June 22, 2017, with its address located in Qingxi Town, known as the "most beautiful town in China".

Leben Industry is a group of young and vigorous, full of enthusiasm and enterprising spirit of the development of R & D team composed of engineers, with strong R & D center, specializing in providing high quality HID flashlights and HID flashlight ballast program. Has successfully developed 18W/25W, 28W/35W, 38W/50W, 48W/60W. Own brands: Night Xia. Product by the United States, Europe professional evaluation, and exported to Europe and the United States and more than 20 countries and regions, product characteristics: Low temperature, high brightness, good condenser, ergonomic design allows you to operate more easily.

Golden Rex Group Limited( GRG).