Who We Are

Founded in 2013, RHY is one of the largest battery pack manufacturers in China. We serve the industry's leading OEMs, brands, design firms and battery sellers, delivering more than 4 million high-quality battery packs and chargers worldwide each year.

Our business started with replacement batteries and chargers for big-brand power tools, garden tools and vacuum cleaners. With over 10 years of experience focusing on battery packs, chargers and BMS, we deeply understand how a battery system brings the best out of your application.


Total Area


Sold in 2023




Daily Output

Development History

















June, 2013

RHY was founded

January, 2014

RHY implemented the integration of production and marketing of power tool batteries & chargers.

July, 2015

Developed domestic and international e-commerce business

November, 2015

Built up domestic and international marketing teams; Set up overseas branches in USA, Japan, Europe and Australia

March, 2016

Expanded international marketing team; Built up an international B2B team; Developed OEM battery business

May, 2017

Expended product line and increased R&D investment

February, 2019

Established two new factories in Dongguan; The total number of employees reached 300.

June, 2020

OEM business developed rapidly; Provided battery solutions for world-renowned brand disinfectant sprayers, power tools, vacuum cleaners, electric wheelchairs, etc.

Our Facilities

No exaggeration, no brag, just about hard power

We have 3 factories and an R&D lab across Shenzhen and Dongguan with 170,000 sq. ft. production area and 300+ employees, delivering more than 15,000 batteries and chargers a day. All our facilities and processes are certified to ISO9001:2015, SQP and BSCI. RHY integrates design, development, tooling, injection molding, SMT, assembly and testing by introducing a series of first-class equipment, such as Injection Molding Machine, Stamping Machine, SMT Machine, AOI Test Machine, Battery Capacity Detection Cabinet, Wave Soldering Machine, Automatic Spot Welding Machine, Automatic Screw Machine, Ultrasonic Welding Machine, Lithium Battery Automatic Separator, Aging Test Machine, etc. With talented engineers, advanced equipment and well-trained staff, we guarantee consistently high-quality products and thoughtful services are offered to every customer.

Our Mission

Together for An Electric Future

As electrically operated products are increasingly popular with consumers, many OEMs are seeking to upgrade their products to be battery-powered. When it comes to battery chemistry, enclosure design and BMS, however, not everyone is an expert. Fortunately, RHY was formed in 2013 to save you from ignorance of batteries.

RHY has assembled an R&D team of 20 senior engineers and technicians, bringing your concepts into practice. You will get proven advice and engineering support here to make sure everything works as expected and even better. We have helped thousands of customers in 50+ countries electrify their products and achieve sales increase.

We participate in global exhibitions every year, keeping abreast of global trends and top technologies. We have set up overseas warehouses and branches in USA, Japan, Europe and Australia to serve our customers better. More businesses are under planning. We believe that RHY will one day grow into a world-renowned battery solution supplier.

Visit Us

Shenzhen, China

Shenzhen Rich Haoyuan Energy Technology Co., Ltd.

A17 Building, Fuqiao 3rd Industrial Area, Fuyong Town, Bao’an District, Shenzhen, Guangdong, China

Business type: Marketing, headquarters of RHY

California, USA

RHY Group Inc.

14068 Meridian Pkwy, Riverside, CA 92518

Business type: Warehousing, service

Dongguan, China

Rich Haoyuan (Dongguan) Technology Co., Ltd.

No.83, Nitou Road, Xitailong Industrial Zone, Shatian Town, Dongguan, Guangdong, China

Business type: R&D, manufacturing

Chiba, Japan

726 Konoda-cho, Funabashi-shi, Chiba, Japan 2740081

Business type: Warehousing, service


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