who we are?
Founded in 2012, Shenzhen QWW Energy Co.,Ltd is a high-tech company located in Shenzhen, China. our business integrated with research, development, production and sales of lithium-ion battery packs, which we specialized in supplying solution for custom and bespoke market demand, especially engaging in the energy storage projects(Home/Industrial)and E-bike batteries supply.
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Adhering to the market-oriented concept, QWW continues to pay closing attention on clients actual demand, and tighly follwing up intime technological innovation in new development, insisting that the cells and corresponding components element were used in our battery packs is newest product, to be sure our products always represent the most advanced technology and the safest management solutions in industry, to enhance our competitiveness. deliver only good quality commodities in business deal and profits deep stakes with customers, sharing the win-win business is our philosophy.
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QWW battery packs inner built with BMS board protection, which is safe and reliable. Our energy battery packs coverage of households, industrial, commercial energy storage and base station backup power, widely compatible used in solar panel system and public safety stations. The power battery series including E-bike, low-speed vehicles and various electric, load-bearing equipment, and portable welder etc, replacement of lead battery by lithium's is also included.
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Our products are fully certified and are exported to more than 20 countries and regions such as Europe, America, Africa, Brazil, Mexico, Australia, Thailand, Vietnam, Taiwan and so on. The company now has 100 employees, plant area of 6000 square metre, the company has 2 semi-automatic production lines, 4 assembly lines.
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â‘ Provide technical consulting services to users free of charge.
â‘¡Provide users with product samples, company profiles, credit certificates and other information.
â‘¢Users are invited to visit our company to inspect the product design, process and quality management system.
â‘ Appoint technical personnel to carry out free design and selection according to the site conditions and user requirements.
â‘¡Product manufacturing process, the user is invited to our company to see the manufacturing process of each process of inspection, and to provide the user with the relevant technical personnel of the product inspection standards and test results.
â‘ Technical training in conjunction with user needs, and timely improvement of products according to user needs.
â‘¡Firmly implement the product "three packages" service policy.
â‘¢Respond to customers' after-sale problems within 1 hour, and give processing solutions to batch problems within 7 working days.
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