Telong Energy Technology Co., Ltd. specializes in developing, producing and operating a series of rechargeable button cell batteries (Ni-MH rechargeable, 3.6V Li-ion rechargeable, 3.0V Li-ion rechargeable), non-rechargeable button cell batteries (alkaline button cell, silver oxide, 3V lithium-manganese button cell), dry batteries (alkaline batteries and zinc chloride). We have several branch factories in Shenzhen and Dongguan cities.

Our company has advanced battery-production technology, product development and productivity. We have highly-automatic battery production lines. Products are made from the best raw materials in domestic and foreign countries; we organize producing and carry out quality control strictly according to ISO9001 quality standards.

Since our establishment in 2005, we have served conscientiously for customers in accordance with the enterprise spirit of "Customers first, Quality first, Service first". 80% of products are exported to North America and Europe, Japan, South Korea and other regions. We can provide OEM service for brands and process various kinds of welded batteries and hardcover card batteries based on clients' requests to satisfy all customers. We can also produce general and special products. We wholeheartedly welcome customers to contact us by mail, telephone or fax. We will do all we can to serve you.