• Hangzhou ROCK Biotechnology Co., Ltd

    qiutao, Hangzhou, Zhejiang, China,320000

    HangZhou ROCK Biological Technology Co., LTD. is a comprehensive water quality analysis instrument manufacturer. Setting the advantages of similar products nationally and internationally, HangZhou production PH meter, electrode, ORP conductivity do ...
  • Beijing Guangming Medical Equipment Factory

    Longzhaoshu South Lane Zuoanmenwai, Chaoyang District Beijing, China Beijing, Beijing

    Beijing Yongguangming medical Equipment is the specialized in export and produce of various equipment, handling this line business for many years enjoy very good standing. Having passed standard quality system ISO9001-2000 by advance idea. With large ...