Ningbo Hansen Environmental Friendly Chemical Co., Ltd

汉森环保
水处理 化学品技术的行业领导者

Hotline
+86-574-83007007

Contact us

Ningbo Hansen Environmental Friendly Chemical Co., Ltd.
Water treatment chemicals
Tel:+86-574-83007007
Environmental protection equipment 
Tel:+86-574-83007007
Chemicals trade
Tel:+86-574-87977518