JINAN SHENGLEJIA ELECTRICAL TECHNOLOGY CO.,LTD. (referred as Shenglejia as below) is a professional high-tech enterprises 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. At here we possess strategic location, convenient transportation and beautiful environment.

Shenglejia developed a new type of carbon crystal surface heating material-De Xiang carbon crystal far infrared electric heating plate which depends on advanced technologies and processes, independent researches and developments. On this basis, we introduced De Xiang carbon crystal series: carbon crystal low-temperature far infrared radiant heating system for wall mounted (De Xiang warm wall panel for short);Carbon crystal low-temperature far infrared radiant heating system for floor (De Xiang floor heating panel for short); De Xiang carbon crystal feet warmers and carbon crystal far infrared electric paintings. With advantages of warmth, comfortable, energy saving, environmental protection, security and economic etc, De Xiang new carbon crystal products aroused wide attention and recognition. At the same time De Xiang fills many blanks in heating area and solves many problems that cannot be solved before. De Xiang technologies become the world's leading. In China, we are the number one and our products are accepted and welcomed by customers and we hope that in the near future De Xiang can benefits all. The application of De Xiang carbon crystal products fundamentally solves the problem of urban air pollution. They are the great changes of traditional heating.