white powder cationic polyacrylamide for waste water at japan marketing
about us Cal Pac Chemicals Co. was established in 1955. In the company’s early days, our founder C.F. “Chuck” Duane, worked tirelessly selling and developing materials by day, then using chains and pulleys to lift and empty drums in the manufacturing process by night.
Qingdao Best Chemical Company Limited, Experts in Manufacturing and Exporting Oil Field Chemicals,Water Treatment Chemicals and 440 more Products. A Verified CN Gold Supplier on .
