Sunvel Chemical Co.,Ltd,is an integrative enterprise with manufacturing and trading in oil drilling chemicals, water treatment chemicals ,food additives and etc. Building strong relationships, supplying quality products and surpassing client expectations have been the key drivers of Sunvel Chemical. Sunvel chemical Co., Ltd ,have own R&D Center and strict quality control system to keep the quality improving,our team has all the expertise required to offer you complete technical support. Today, Sunvel Chemical is recognized as a leading producer of various grades of different Chemicals