RHY (Shenzhen Rich Haoyuan Energy Technology Co., Ltd. in full) is a renowned battery manufacturer in China, specializing in design, development and production of battery packs and chargers for a wide range of domestic, industrial, commercial, professional and medical applications.
We provide custom battery solutions for the industry's leading OEMs, brand owners, design companies and battery distributors. With over 10 years of experience focusing on Lithium-ion, Ni-MH & Ni-Cd battery packs from 3.6V to 80V, RHY is recognized as one of the top battery pack manufacturers in Shenzhen and even China.