Shenzhen SmarTec Technology Co., Ltd, found in 2007, is a hi-tech enterprise Engaged in the research and development, manufacture and sales of Protection Circuit Module/ Battery Management system (BMS/PCM/CMB/PCB) for Battery pack, especially cylindrical Li-ion, Li-ion polymer and LiFePO4 Battery Pack.
We Zonreng company located at Middle East of China, nearest seaport is Ningbo, nearest international airport is Shanghai Pudong airport. Our main products are welding machine, battery charger, air compressore etc., we accept clients' OEM and ODM orders
JIAYUNLAI is guided by the business philosophy of "speed and passion, quality first", We are increasingly aware of the pain point and thedemand of the non-standard industry--timelinessof leadtime and low cost of samples. BY has introduced advanced CNC prototype machine from Germany, we can achieve one day for samples and saving openning mold, the flatness up to 0.02mm, tolerance up to 0.01mm.