以上产品如果您有兴趣，可以通过以下方式联系我们：

Tel:86-22-23128588

Web site:www.security-chemical.com

E-mail:sale@security-chemical.com;yishuo_zhang@163.com

SKYPE:yishuo_zhang

QQ:1508039866

WeChat:13312123508

Tianjin Security Technology Development Co. Ltd

Room 403A，building 3.No. 4，Haitai Fazhan 2 Road， Xiqing District,Tianjin,300394

CHINA.