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About Green Stone Green Stone Swiss Co., ltd. is biotech laboratories founded in France and China in 2001. We focus on research and development of chemical materials...


Products we offer
Products
O-Phosphorylethanolamine
3-Isocyanatopropyltriethoxysil
2,4-Difluorotoluene
Hydroxypropyl methyl cellulose
Sodium laureth sulfate
Sodium dodecyl sulfate
Calcium lignosulfonate
Sodium hydroxide
Re-dispersible emulsion powder
Calcium chloride


News Center The latest news...


The Price and Certificate of Analysis The Price and Certificate of Analysis you care are very professional matters. In order to ensure the information we provide is correct and satisfied, please send your detailed requirement to sales@chemical-raw-material.com, we will give you a reply within 24 hours...


Frequently Asked Questions What is the minimum order quantity of your products? What is your payment terms? What is your products sampling time and production time? How long is the delivery time? If you have any quesion, you can find the answer in this page.


Online Enquiry Online enquiry about our products! Please note that after send this mail, we will reply you within 24 hours (working time), if not get any response on time please contact us by Tel or Fax.


Welcome to Contact us We sincerely welcome friends around the world to contact us. Whether you contact us for business or need any helpfrom us, we are pleased to answer you in time, we would like to make friends around the world, develop together!