VAMCELL庐 Hydroxypropyl Methyl Cellulose (HPMC) manufacturer E464 CAS NO. 9004-65-3 BOTAI鈥橲 PRODUCTION BASEMENTS/FACTORIES Redispersible Polymer Powder鈥檚 production basement: built since 2007 Calcium Formate production basement: since 2009 Cellulose Ethers production basement since 2013 QUALITY CONTROL SYSTEM As the first batch of fine chemical manufacturers in China, we have been in this market for nearly 20 years. We have experienced its booming period until now. Time is different, there are more and more suppliers in the market, and the relationship between supply and demand has changed. Every company has its own development strategy. From the beginning, we have always insisted on making changes for our customers and our entire history. We value quality as our number one priority. We have seen and heard many cases of inferior products. We believe that only stable quality can win and maintain the trust of customers. To be honest, we don't pay much attention to the price competitiveness of the market. Because in the end, you will find that we are the most cost-effective product ever... In order to keep our quality stable, we have established a complete QC (Quality Control) system from the factory to the shipment. If the customer is not satisfied, we will keep samples of each batch of products. We found a solution and applied it to every problem we encountered. Changing for customers is not only talking, but also sticking to our daily actions. As part of the quality control system, we have invested millions of dollars in laboratory settings. So far, we can not only perform physical and chemical index testing, but also application testing.China MHEC website:http://www.hnbotaichem.com/cellulose-ether/mhec/