Ruler Electronic Company was found in 2005, located in Kunzhou Industrial Zone, Beijiao Town, Foshan City, Guangdong Province, specializing in the R&D and marketing of different kinds of rectifiers, is firmly at the foref ront of rectifier industry.

Certifications: ISO9001-2008,UL, ROHS, SGS etc; Chip Supplier: Micro-semi----One of the top semiconductor manufacturers in the world; Patents: We have achieved 7 patents since 2012; Fast Delivery: Over 4000㎡ factory, imported automatic assemble machines and TMTT lines etc, monthly output of 6 million pieces of rectifiers; The following customers have been choosing our rectifiers: Midea, Joyoung, Galanz, Supor, Sindodo, Topband, Fusibo, Donlim, Rileosip, TTI, etc;