Product Category

Industry Applications

Communication Devices

24/7 one-on-one engineer technical support service; Same day door-to-door service in the Pearl River Delta region; Three year maintenance service for quality issues
Intimate Service

24/7 one-on-one engineer technical support service; Same day door-to-door service in the Pearl River Delta region; Three year maintenance service for quality issues
Multiple protection and high reliability

Adopting cutting-edge IC control solutions and advanced manufacturing processes, with high precision and low noise; Multiple protections such as overvoltage, overcurrent, overcharge, and short circuit.
Safety Certification

The product has passed safety certifications such as CCC, UL, CUL, CE, KC, GS, FCC, SAA, PSE, MEPS, etc The product fully complies with ROHS standards
Independent Research and Development

A strong R&D team, as well as independent R&D centers and laboratories. Focusing on the research and production of safety compliant power supplies, our core product is the 12W-120W power supply

Mastering ESD protection techniques to improve the reliability of electronic products

Mastering ESD protection techniques to improve the reliability of electronic products

GREATECH TOOLING TECHNOLOGY CO., LTD was established on March 20th, 2017 located in Changping Town, Dongguan City. The company integrates product design. A professional PowerBank manufacturer integrat...
Wearing stars and moon, traveling thousands of miles every day

Wearing stars and moon, traveling thousands of miles every day

GREATECH TOOLING TECHNOLOGY CO., LTD was established on March 20th, 2017 located in Changping Town, Dongguan City. The company integrates product design. A professional PowerBank manufacturer integrat...
Witness of 5-year cooperation with Bangladeshi clients

Witness of 5-year cooperation with Bangladeshi clients

GREATECH TOOLING TECHNOLOGY CO., LTD was established on March 20th, 2017 located in Changping Town, Dongguan City. The company integrates product design. A professional PowerBank manufacturer integrat...
Nande Certification Testing (China) Co., Ltd

Nande Certification Testing (China) Co., Ltd

GREATECH TOOLING TECHNOLOGY CO., LTD was established on March 20th, 2017 located in Changping Town, Dongguan City. The company integrates product design. A professional PowerBank manufacturer integrat...