Changsha Lianda Chemical Co., Ltd is one of the leading manufacturers of a comprehensive range of quality optical brightening agents,Fluorescent Whitening Agent,for various requirements of plastics, textile, paper industries. Available at competitive prices, our optical brightening agent are suitable for different applications and in various temperature conditions.   We welcome and value your comments, questions and s estions about our company and our products. Should you need additional information, please feel free  let me know via windy886655(at)gmail.com ;

For woven bag -----------------OB-1 KCB PF-3

For PVC pipe -------------------KB 510 530127 PF OP-1 OB-1

For film blowing-----------------OB PF-3 KCB PF-4 127

For section bar------------------OB-1 OB PF PF-1T PF-7 KB 127

For pipe fitting ------------------DBH PF PF-1T OB-1

For chemical fiber -------------OB-1 OB-1T KSN

For master batch --------------OB-1 OB-1T KSN KCB OB

For cotton ------------------------4BK 4BK-A

For Textile------------------------ER-I,ER-II,ER-III,CBS-X

For detergent--------------------CXT,VBL,CBS-X

For paper making--------------BBU