... chat (googletalk, MSN, skype, yahoo…). About usBeijing ADSS Development Co., Ltd. is established in 2005, engaged in R&D, sales and ... and supplier.ADSS office Add.: F9, Greenland Wealth Plaza, Jinxing West Rd., Daxing District, BeijingHong Kong Branch Office: F10, King ... /6/8, Xiandao Bldg., Jinyuan Rd. 36, Daxing Economic Development Zone, Beijing Certificate for Medical and beauty industry:We got ...