ABOUT US
Shenzhen Langliyuan Technology Co.,Ltd. is a high-tech enterprises that specialize in R&D, production and sales of button cell battery, primary battery, pin type battery and Micro battery. located in Chinese most dynamic city of Shenzhen. Quality is the basis of enterprise development, company operated strictly accoding to I S O 9 0 0 1 from the beginning of the establishment. There is a set of scientific, systemic and sound operation standards from product development, raw material procurement, raw material inspection, process control to finished products. Company products have passed SGS, CANS, RoHS, UN38.3 , MSDS and other international certification. We take humanistic management as our concept, regarding people as the most important factor in our development. We pay more attention to safety and environmental protection and undertake the responsibility of the society. We have been committed to the development and production of environmentally friendly battery products, and research on environmentally friendly and child-friendly battery packaging solutions