Jiaming Group was founded in 1987, with its headquarters located in Hangzhou Bay New Area, Ningbo City. It is a high-tech enterprise specializing in the research and development, production and sales of photovoltaic components, thermal management components for new energy vehicles, HVAC components, gas-related valves, and copper wire and cable. The group adheres to the business philosophy of “quality first, service first, customer first”, and follows a people-oriented business concept. It values and nurtures talents, offers excellent benefits and competitive salary systems.

ZHEJIANG KAIMIN ELECTRIC CO., LTD established in 2005, covering area of 25000 m², a high-tech enterprise engaged in the research, development, production, sale and service of frequency inverter(VFD), solar inverter, PV combiner box, power inverter and battery. Our products are extensively used in agricultural irrigation,industrial fields, commercial sectors and houses. CKMINE is an ISO 9001, CE, CCC certified company, products have been exported to Asia, Middle East, Europe , South America and Africa with positive feedback.

Zhejiang Qibin Technology Co., Ltd is located in Haiyan city, the transportation is very convenient. We are a professional manufacturer of frequency inverters, integrating R&D, production and sales together. We have a modern plant area of more than 35, 000 square meters, with international manufacturing and testing equipment, intelligent laboratory. Our main products include frequency inverter and solar inverter. The frequency inverters are suitable for a wide range of industries. They can be used for general industry, elevators, solar pumps, etc.

Zhengzhou Tongke Electrical Equipment Co., Ltd. was established in 2015. Based on cutting-edge technology, the company independently develops a multi-component support system covering rooftops, floors, carports and integrated building scenarios. The ISO 9001/14001/45001 three-system certifications are strictly implemented to build a full-chain quality fortress from raw materials to finished products. it provides customers with full-process cross-border service support including load simulation, rapid sampling and installation guidance.

Zhengzhou XSD Industrial Co., Ltd. was founded in 2013 and specializes in providing high-quality solar tracker components to global manufacturers. With a strong R&D team and patented technologies, we offer one-stop solutions, including solar tracker controllers, bearings, and dampers, ensuring superior performance and reliability.