Beijing Visiontech Development Co., Ltd

    Tel：010-88456106/07/08/09
    Fax：010-88456114
    add：Training Center of Beijing Institute of Agri&Forestry Science,
             ZiZhuYuanRoad.Haidian District,Beijing,P.R.China 100089
    E-mail： market@visiontech.com.cn

    Visiontech Shang Hai

   Tel：021-54206189，54206826
   Fax：021-54206889
   Add：Room 618,3Floor,46#,Guilin Road,Shanghai,P.R.China 200233

   Visiontech guang zhou

    Tel：020-38742538 38742050 38742051
    Fax：020-38742051
    Add: Room 1907 TianLin,615# HongXiang edifice,TianHe north Roud,GuangZhou,P.R.China 510630