PIOTR WANG POWER TRADING CO.,LTD. is a professional distributor and exporter dedicated to Producing safe,powerful and convenient rechargeable batteries for Customers from all over the world.We supply battery cells from global Manufacturers QB SANY.O SAMSU L.G PANA.SONIC SO.NY etc. We make battery packs according to the client's requirements, we ensure that what we supply are the best quality products in the world. In Service, several years of international export experience ensures us Reliable and flexible Services to our customers.