Battery Energy Storage Systems  Manufacturers, Traders, Suppliers

Shenzhen UPSEN Electronic CO., LTD. is a subsidiary corporation of UPSEN Holdings CO., LTD., which is established in 2002 with the mission to accelerate the transition and development of new energy, and build a new energy world. We are a private high-tech enterprise integrating researching & development, production & operation and technical services as a whole. We already past ISO9001 international quality system certification, and established a complete quality system ranging from material source, process, assembling to testing.
UPSEN with over 200+ employees, 30+ professional researching & independent engineers with bachelor degreeor above and average 7+ years’ experience, we are priority than our peers developed unique products in market like three level inverter tech UPS in 2017 , Off Grid Solar Inverter workable without batteries in 2018, PF1 Output UPS in 2019 etc.
We exported to more than 80 countries and areas till now, and we have famous clients like China Mobile, China Tower, TP-Link, Bangla Phone LTD, Tigo(Millicom International Cellular SA), Liz Telecom and so on.

Dongguan APTPES Co., Ltd., founded in 2013, is a provincial high-tech enterprise dedicated to the R&D, production, and sales of lithium batteries and lithium battery modules. Taking "rejuvenating enterprises through technology and serving the country through industry" as its mission, the company delivers safe, environmentally friendly, stable, lightweight, and durable high-energy lithium-ion batteries, as well as integrated energy solutions, to society.The company attaches great importance to technological innovation and unremittingly builds core competitive advantages with leading technologies. It has established a R&D team with masters and multiple senior engineers as the core, covering professional technical fields such as electronics, power supply, structure, technology, and electrochemistry. The team provides customers with comprehensive energy solutions covering product project initiation, development, testing, production, and after-sales service. Additionally, the company maintains long-term and stable cooperative relationships with world-renowned chip companies and cell manufacturing enterprises, applying the latest technological achievements and concepts to the R&D process of its full product line.Adhering strictly to the philosophy that "quality is the lifeblood of an enterprise, " the production workshop is equipped with advanced manufacturing equipment and first-class testing instruments. Meanwhile, it has a team of professional production and quality management personnel who strictly control every manufacturing process. Through continuous optimization and improvement of processes, the company ensures the delivery of first-class quality products to customers and holds a series of product certifications such as CE, UL, PSE, RoHS, and KC.

Welcome to NSPV, NewSun PV Technology Co., Ltd. We specialized in various photovoltaic products include solar pv connector, junction box, solar y connector and other tailor-made products. Founded in 2010, NSPV is located in Binhaiwan Bay Area & Dongguan Port, an industrial developed area. Founded in 2010, NSPV is located in Binhaiwan Bay Area & Dongguan Port, an industrial developed area. Our experienced R&D team would provide customers with the optimized and reliable solutions. NSPV have all kinds of testing equipment with strict testing standards and implementation of inspection procedures to ensure premium products. Production workshop has multiple assembly lines and automatic production lines with daily output of 100,000 pieces. In short delivery time of customized products, also inventory can be shipped within 24 hours. NSPV has passed ISO9001 quality management system certification, hold the high-tech enterprise certificate and a number of patents, certified by CE, TUV and other EU institutions. Our major business include DC connector, AC connector, fuse connector, diode connector, edge connector, piercing connector, solar junction box and solar y connector etc. We sincerely look forward to cooperate with you.

⚡ Your Expert for UPS Systems, Power Supply & Energy Distribution ⚙️
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