Huizhou Greetech Electronics Co., Ltd.

About

Unionwell specializes in switch manufacturing, provides professional solutions.

Greetech Electronics, established in 2007, is a manufacturer specializing in micro switch technology. With over 30 years of experience from its founding team, we focus on micro switches, waterproof switches, and customized switching solutions.Our R&D team includes over 30 engineers, including 5 senior experts with 20+ years’experience, with expertise in automotive waterproof switch technology.Certified to IATF 16949, our highly automated production ensures consistent quality, with 100% automated testing for every switch. Annual capacity exceeds 400 million micro switches.Our products are widely used in automotive, EV charging, home appliances, power tools, gaming peripherals, and industrial controls, serving global customers under Unionwell® brand.