About GJPOWERS

Trusted OEM & ODM Power Supply Manufacturer Since 2004

Founded in 2004, Dongguan GangQi Electronics Co., Ltd. is a trusted OEM & ODM manufacturer specializing in power adapters, battery chargers, industrial power supplies, PoE power solutions, and customized power systems for global B2B customers.

With over 22 years of manufacturing experience, GangQi operates advanced AI & SMT production lines, integrated assembly workshops, and an in-house safety laboratory to ensure stable quality, fast development, and reliable long-term supply.

We provide custom power solutions from 12W to 600W, supporting applications across security systems, smart home devices, consumer electronics, industrial equipment, networking, telecommunications, LED lighting, and new energy industries.

Backed by 60+ R&D engineers, flexible OEM/ODM capability, and 800+ global safety certifications, our products comply with major international standards including UL, ETL, CE, FCC, GS, KC, PSE, CCC, and CQC.

Today, GangQi products are trusted by customers across North America, Europe, Asia, and other global markets, helping brands and manufacturers bring safe, stable, and competitive power solutions to market.

What Drives Us

Engineering Excellence, Certified Quality, and Customer Success

Reliable Production & Fast Delivery

Operating a 40,000㎡ manufacturing facility with advanced AI & SMT production lines, GangJie delivers up to 4.5 million power adapters monthly.

With 22+ years of OEM & ODM experience, we provide stable quality, fast lead times, and dependable supply for global customers.

Strict Quality Control & Certified Reliability

At GangJie, quality is built into every step of production. From incoming material inspection (IQC) to in-process testing and final quality control, every power adapter undergoes strict inspection before shipment.

All products complete 100% aging tests, Hi-pot testing, and functional verification to ensure stable performance, electrical safety, and long-term reliability.

Supported by an in-house safety laboratory, ISO 9001 quality management system, and 800+ global certification approvals, we help customers reduce risk and ensure smooth market compliance.

Certified for Global Markets. Built for Long-Term Reliability.

GangJie Power is a trusted OEM & ODM power adapter manufacturer specializing in certified AC/DC power supplies and chargers for global markets.

Our products meet major international standards including UL, ETL, FCC, CE, GS, UKCA, KC, SAA, RCM, PSE, CCC, BIS, and more, helping customers achieve faster market access with confidence.

With advanced manufacturing, in-house compliance testing, and dependable supply capability, we deliver safe, reliable, and high-performance power solutions trusted by customers worldwide.