Chengwen Electronics (Shenzhen) Co., Ltd. adheres to the development concept of "independent innovation, self owned brand", and has always been an international UPS power supply manufacturer focusing on the research and development, production, operation, and service of UPS power supply and battery products. The product is widely used in industries such as government, finance, communication, power, transportation, healthcare, research institutes, manufacturing, and military, and enjoys a high reputation in the industry. In response to the complex power grid environment and unstable power quality in China, all products of the company are strictly produced in accordance with international standards and have passed a series of certifications such as ISO9001 Quality Management System Certification, ISO14001 Environmental Management System Certification, Theil Certification, and China Energy saving Product Certification, creating reliable, stable, high-quality, safe power products suitable for use in harsh power environments; And efficient, high-quality, and fast services have received high praise from users. A research and development team of over 500 people and 68 senior engineers have been continuously launching new products with stronger features. Our products are more in line with global standards and have a competitive advantage in terms of cost compared to our competitors. Specialized research and development capabilities are the core of competition in the UPS industry. Whether it's the purchase of equipment or the development of personnel, investing twice as much in research and development as competitors. In addition, it is also one of the few design teams in the UPS manufacturing industry that owns home UPS monitoring system software. Whenever a new product is launched, the R&D department will carefully listen to customer needs, discuss systematically with the business department, and fully cooperate with the production and quality control departments to produce flawless products. Due to the equipped modern equipment and skilled operators, the company has competitive manufacturing costs and high yield products. Because all production line floors are built in the same building, good communication and careful reconfirmation are two key factors for the smooth operation of the production line. The current production line is divided into Taiwan, China and Chinese Mainland, enabling the company to actively expand production capacity to meet a large number of future product needs. All products are produced strictly in accordance with international standards and have passed a series of certifications such as ISO9001 Quality Management System Certification, ISO14001 Environmental Management System Certification, Theil Certification, and China Energy saving Product Certification. All products are under effective quality monitoring, with excellent quality inspection indicators and outstanding quality, worthy of your trust