Founded in 2001, Tianjin Saiyingsi Battery Co., Ltd. is one of the biggest manufacturers of high temperature batteries in China. We are mainly engaged in the research, design, development, and production of technical lithium cells and lump-sum transfers of lithium cell technology. To ensure to satisfy market demand at any time, our company is in a position to develop lithium-thionyl chloride cells of special specifications according to customers' requirement.

The series of lithium- thionyl chloride cells produced by Tianjin Saiyingsi Battery Co., Ltd. are widely used in underground mines, electronic industry, marine transport and civil equipment and instruments. So far our products have been used in many fields such as rescue and search equipment, emergency positioning indication, remote equipment, radio beacons, electronic memory support devices, intelligent pressure gauges, intelligent IC fuel gas meters, kilowatt-hour meters, water meters and electronic sub-systems. Especially, our lithium- thionyl chloride cells can work at 175 Celsius Degrees in a long time and can be used in underground mine pressure gauges, and wireless MWD equipment, occupying a leading position in both domestic and foreign products of the kind.

Tianjin Saiyingsi Battery Co., Ltd. always believes that quality is the foundation for the development of an enterprise. Therefore we have always recruited well-known researchers and senior engineers in China to take charge of research and development, engineering and technical personnel with many years of experience in the production of lithium cells to take charge of the production process, and experienced quality management personnel to take charge of in-process quality control and product quality tests. People-centered scientific technical management and complete and consummate testing equipment are the forceful guarantee for the quality of our lithium- thionyl chloride cells.

Tianjin Saiyingsi Battery Co., Ltd. has been sticking to the tenet of "Being practical, time-efficient and innovative".Due to the stable and reliable quality, our products have been well sold to more than 40 countries and regions including the USA, Canada, Japan, and Germany, winning trust and high appraisal from the customers. We are committed to providing perfect service and the best products for our customers, to develop and create a beautiful future together.