Giansun group Co., ltd is a high tech enterprise focucing on the manufacturing of mechanical coponents such as flanges, bearings, shafts, extrusion mould,extrusion fittings and wind turbine etc.

Shenzhen Bodewin Electronic Co., LtdEstablished in 2005, Ltd. is a high &＃65120;new technology enterprise, intergrating the developing, manufacturing and marketing of laptop battery adapter. We have developed more than 300 models nearly 10 series AC adapter.All our products are fully compatible with major brand ...