Stropower is dedicated to battery testing and research, offering comprehensive battery testing solutions including standardized analysis, testing equipment, testing software, and Laboratory Information Management Systems (LIMS).

Renepoly is a globally recognized high-tech enterprise at the forefront of the energy revolution, specializing in cutting-edge microgrid solutions, intelligent microgrid controllers, and advanced energy storage systems. As a leading manufacturer of microgrid controllers and energy storage systems, we combine innovative engineering with sustainable practices to deliver reliable, efficient, and scalable energy solutions.

Guangzhou Kexun Precision Technology Co., Ltd. is a manufacturing enterprise that integrates research and development, production, and sales of industrial ultrasonic welding equipment and new energy outdoor power supplies. Research, production, sales:Ultrasonic metal welding machine, ultrasonic plastic welding machine, ultrasonic ultrasonic wire harness welding machine, energy storage power station Product.

Guangxi Tan Da Feng New Energy Co.,Ltd.was established in March 2021 with a registered capital of RMB 10 million. Located at No. 5 Pangu Avenue, Liudong New District, a national-level development zone, the company is a high-tech enterprise specializing in the design, R&D, and manufacturing of PV mounting structures, as well as the integration and installation of distributed photovoltaic power generation systems. The company’s main products include aluminum alloy PV mounting structures, hot-dip galvanized PV mounting structures, zinc–aluminum–magnesium PV mounting structures, mounting structures for metal roofs, BIPV mounting structures, carport waterproof PV mounting structures, flexible mounting systems, various PV accessories, and hot-dip/cold-dip galvanized square and rectangular tubes. These products are widely used in rooftop PV systems, ground-mounted PV systems, carport PV systems, and fishery–PV complementary systems. Covering an area of 10,000 square meters, the company achieves an annual revenue of over RMB 100 million. Equipped with fully automated production lines and a top-tier design team, it provides customers with comprehensive solutions including preliminary site survey, design, procurement, and installation guidance. In addition, the company offers value-added services such as plant structure modeling, load verification, and structural reinforcement. Corporate Honors: AAA Credit Enterprise in Corporate Credit Evaluation Quality Service Integrity Unit – Grade AAA Enterprise Corporate Credit Rating Certificate – Grade AAA Enterprise Corporate Credit Level Certificate – Grade AAA Enterprise Model of Integrity Operation – Grade AAA Enterprise Integrity Supplier – Grade AAA Enterprise Contract-Abiding and Promise-Keeping Enterprise – Grade AAA Enterprise Service-Abiding and Promise-Keeping Enterprise – Grade AAA Enterprise Quality-Abiding and Promise-Keeping Unit – Grade AAA Enterprise Integrity Unit in Metal Products Industry – Grade AAA Enterprise After-Sales Service Integrity Certification – Grade AAA Enterprise Quality Management System Certification Certificate Environmental Management System Certification Certificate Occupational Health and Safety Management System Certification Certificate Patents: A mounting bracket for photovoltaic panels A photovoltaic bracket that is easy to assemble and install An adjustable photovoltaic bracket