Shenzhen Tianlihe Technology Co. Ltd. has been the number one leading lithium-ion battery manufacturer for over 15 years.,brTLH Battery owns three international service centers in United Kingdom> America and Germany, helping you address your troubles and quality issues. At the same time you can get technical support in your local place.,brOur sales team is excellent in communication and offers the complete custom battery pack solution. Thus> you can get the suitable battery pack solution with at a reasonable price. Furthermore our transport advice helps you minimize shipment risks for your custom battery packs. ,brWe control each step of the production process> and our quality control system has all the records. You can get these records from us to gain the trust of your customers or your business partners. The most important thing is that you can sleep well at night with our all-around high-class quality.br