久久婷婷国产综合精品,久久久久久久性潮,换脸国产av一区二区三区,韩国精品一区二区三区无码视频 ,久久久久成人精品无码

Company Profile

Yingkou Sanzheng New Technology Chemical Industry Co., Ltd.
  • Contact Person :
  • Fax:
CCNM specializes in pharmaceutical intermediates, electrolyte additives, pesticide intermediates, fine chemicals and custom synthesis chemicals. Having the experienced management team and R&D team, CCNM has been developing new products in recent years by utilizing its special raw material resource of NaCN、Cl2、CNCl、H2. The products have wide applications and good conmercial prospects.

Contact Us

PharmaSources@imsinoexpo.com

Tel: (+86) 400 610 1188

WhatsApp/Telegram/Wechat: +86 13621645194
+86 15021993094

PharmaSources Customer Service