GMB was founded in 1999 as a sales team of a government run military battery factory and in 2010, with investments from Powerstream, became a manufacturer of circular or custom shaped lipo batteries, and of custom pouched soft Li/MnO2 batteries. GMB also produce various battery packs with multi-communication-protocol BMS. Quality Management System is ISO 900125, and thousands of our battery products are UL, CE, UN38.3 etc. certified, and compliant to Rosh, Reach.
Quality Control always plays an improtant role in GMB, altegether has a strong team to control quality at every production process..
Customers including TI, Flectronic, Entel, etc.
Bank accounts and financail achievement
GMB also produces high or low temperature battery, super high-capacity safe battery and high-voltage battery.
Briefly, the radian can be done as ring of 180 degrees, and only 19mm diameter.
for cost-saving and more reliability
Yes, we also do pack and hard enclosure.
Our engineers are alwyas available at your service.
The max. Thickness should be less than 3mm, max. capapacity availabe.