Founded in 2009, WHC Solar is a renowned manufacturer and solutions provider specializing in solar batteries, solar panels, solar controllers, solar inverters, solar power systems, solar street lights, solar water pumps, etc. The processing factory has a total area of 200,000 square meters, has 16 years of experience in the production of solar batteries, 12 years of experience in the production of off-grid solar systems, and has applied for 9 patents. The company’s own brand WHC SOLAR has registered trademarks in 37 countries around the world, of which 33 are in African countries.

SZ Four in One is a premier organization specializing in providing high-quality software solutions to clients worldwide. With a strong focus on innovation and cutting-edge technology, they offer a wide range of services including web development, mobile app development, digital marketing, and IT consulting. Their team of experienced professionals is dedicated to delivering top-notch services that meet the unique needs of each client. With a proven track record of success and a commitment to excellence, SZ Four in One is a trusted partner for businesses looking to stay ahead in today's rapidly evolving digital landscape.Shenzhen CDK Technology Co., Ltd. was established in 2012 and is committed to the research and development, production, sales, solution design and after-sales integration of Portable solar power station, Home/commercial PV energy storage systems, Solar storage small systems, and DC power storage. Its CDKMAX brand products are hot-sale in North America, Europe, Japan.

Zhejiang Jodu Pump Technology Co., Ltd., established in 2020, is a professional engaged in the research, development, sale and service of solar DC deep well pump, solar AC & DC deep well pump, solar DC pump. We are located in Daxi town, Wenling city, Zhejiang Province, with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.