JINAN SHENGLEJIA ELECTRICAL TECHNOLOGY CO.,LTD. (referred as ShengLeJia as below) is a professional high-tech enterprise we specialized in carbon crystal surface heating materials research and application. We have collected research, development, testing, manufacturing and marketing in one. The company is located in Shandong province, the beautiful Spring City - Jinan, strategic location, convenient transportation and beautiful environment.



Shenglejia developed a new type of carbon crystal ...