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What We Do

Shenzhen UPSEN Electronic CO., LTD. is a subsidiary corporation of UPSEN Holdings CO., LTD., which is established in 2012 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.

Shenzhen UPSEN Electronic CO., LTD.

Production Process Control

At UPSEN, precision and consistency define every stage of our production workflow. We implement rigorous process control systems to ensure that each machine leaving our facility meets the highest standards of reliability and performance. From raw material inspection to final assembly, every step is monitored by experienced technicians who strictly follow standardized procedures. By integrating advanced manufacturing technologies with continuous quality checks, we minimize variations and eliminate defects before they occur. Our commitment to lean production principles and real-time process optimization ensures that every component functions exactly as designed. Ultimately, our goal is to deliver machines that not only meet your specifications but also provide long-term operational excellence. We believe that a well-controlled production process is the foundation of superior product quality and lasting customer satisfaction.

Clamp Meter Current Measurement
Clamp Meter Current Measurement
Clamp Meter Current Measurement

PCB Inspection
PCB Inspection
PCB Inspection

PCB Conformal Coating
PCB Conformal Coating
PCB Conformal Coating

Certificate

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