Rosen Solar Group is an international high-tech and growing group company, specializing in R&D, which manufactures solar panels, Li/Gel/AGM batteries, solar pumps, solar inverters, controllers and PV power generation systems. Our Solar panel factory covers 100, 000 Square Meters, has more than 500

2024-01-11 Wholesalers:

Established in 1984, Qingdao Haolida Automotive Equipment Manufacturing Co., Ltd is a professional manufacturer and exporter that is concerned with the design, development and production of automobile maintenance and test equipment. We obtained tens of national patent on some related products. Our

2024-01-11 Wholesalers: