Thank you very much for choosing to believe our Henan Sinowin Chemical Industry Co.,Ltd.

After a long process of one month, from in-depth communication with customers about IPA, which about specification, package and other question , all departments of

the factory cooperated and completed together production.The client is very rigorous and humorous,we get along very well, and we also report the situation of each process to customers, customers are very satisfied with our service. The 200MT will be shipped and delivery to customers. The most important thing to achieve cooperation is "quality assurance, safety and security, and attentive service"