Shenzhen Keysun Technology Limited

Shenzhen Keysun Technology Limited and Shenzhenshi Zhenhuan Electronic Co.,Ltd was founded in 2008,specialized in external power supply, power adapter, led power supply, Led driver, AC/DC adapter, switching power supply, waterproof Led drivers in Shenzhen, China.

KSPOWER (www.keysuntech.com) is one high quality power supply manufacturer, we also have own brand , and our products of power range from output 4.2W to 320W (output voltage 4.2V to 48V, output current 0.2A to 20A) a total of 1000 kinds of models and come with safety regulation standards: IEC/EN 62368, IEC/EN 61558, IEC/EN 61347, UL/cUL 62368, UL/cUL 8750, UL/cUL1310 CLASS 2 and in full compliance with UL/cUL ETL/cETL RU/cRU CE ROHS SAA C-TICK KC KCC GS TUV FCC CB NOM CCC PSE CB certifications for global markets.

With more than 17 years of R&D and production experience in power supply solution, professional manufacturing and sales of positive standard power adapter manufacturers, these power supply led driver is perfectly suitable for 3D Printer, Ultrasonic Humidifier, LCD Monitor, LED Lights, HDD Enclosure, CCTV, Car DVR, ADSL, Digital Photo Frame, Tablet PC, mini Refrigerators, Portable DVD, Set Top Box, Security System Products, Massage Products, Electronics products and so on.

We strives to bring low cost, fast delivery production to the world. We are committed to minimizing adverse impacts and improving process efficiency in accordance with legislation & energy saving. KEYSUN TECH is required to meet different power supply and led driver requirements of scores of industries with a number of automatic production line and excellent testing equipment, for the production of high quality products to provide a reliable guarantee.

Shenzhen Keysun Technology Limited was founded in 2008 with a vision to deliver "high-performance, reliable power supply solutions" for the global electronics industry. Over these years, we have grown from a "small workshop" into a "fully integrated manufacturing and trading enterprise", combining "innovative R&D, precision engineering, and customer-centric service".

Key Milestones

- 2008: Established Shenzhenshi Zhenhuan Electronic CO., LTD.

The first designed power adapter was launched into market.

- 2009: The LED driver was launched into market.

The factory was expanded to be 2,500㎡ and moved to Baoan District, Shenzhen.

- 2010: Implemented Total Quality Management(TQM)

Acquired CCC certification.

- 2011: Acquired ISO-9001 certification(TUV)

Certified by ISO 14001:2004 environment management system and ISO9001:2000 quality system

- 2012: Implemented products CE、UL declaration

Implement Green Product / ROHS compliance / Lead free manufacturing

- 2013: Equipped the automatic wave-soldering production lines

Acquired CQC and KC certifications

评定为深圳市高新技术企业 Evaluated as Shenzhen High-tech Enterprise

- 2015: Recognized by CNAS Lab

KSPOWER was certified by ISO9001:2008 quality system management system

The industry leading DOE VI power adapter was launched into market

- 2017: a group of self-confident, passionate and brave guys from the KSPOWER team started to the Hong Kong exhibition.

After the perfect appearance of last year's exhibition, we met again. Meanwhile, our power supply production workshop also added a variety of new machines.

- 2019: relocated and expanded the scale of the production workshop; a series of standard certificates for power adapters were upgraded, and applied ISO9001:2015 QUALITY MANAGEMENT SYSTEM CERTIFICATE. Launched the latest H series Dimmable LED driver firstly.

- 2020: Have own brand, continues to improve and launch power adapter and LED driver’s lineup of higher wattage, replaced the aging test equipments and so on.

- 2022: Officially launched the L series ultra thin led driver, and five series led driver power supplies collected.

- 2023: Strictly implemented and completed the 7S sorting and rectification and regional division of the production workshop.

- 2024: Upgraded 5W-120W series power supplies solution with latest IEC/EN 62368/61558 safety certifications for Home application.

Today & Future

With "17+ years of expertise", we serve clients across USA, Canada, Europe, Japan and South Korea countries and so on, offering "end-to-end solutions" from design to logistics. As technology evolves, we continue to invest in "green energy, compatible adapters, and miniaturized designs", striving to power the world "smarter and safer".

KSPOWER is committed to being a leading manufacturer, specializing in development and production of ac dc power supplies and LED drivers. With ISO9001:2015, KSPOWER offers total quality, from in-house design through to manufacturing facilities around the world. It has provided the opportunity to not only sell but also manufacture high quality, energy efficient power supplies to internationally recognised standards as it is environmentally friendly manufacturing facility.

KSPOWER has developed technologies that further reduce energy wastage, resulting in products which are up to 93% efficient. Our goal is to continue to develop such products and sell the benefits to our customers.