We are one of the largest manufacturing and exporting chemical ingredients company in *域名隐藏* products Caustic soda (98%,99%) and PVC resin (SG-3 , SG-5 , SG-7, SG-8 ,) are in high quality and sell well in more than thirty countries and they have won favourable reception from abroad , as well as The Certification of ISO 9001....

主要产品/业务: We are one of the largest manufacturing and exporting chemical ingredients company in *域名隐藏* products Caustic soda (98%,99%) and PVC resin (SG-3 , SG-5 , SG-7, SG-8 ,) are in high quality and sell well in more than thirty countries and they have won favourable reception from abroad , as well as The Certification of ISO 9001.