Wuqiao Dapeng Pharmaceutical Chemical Co., Ltd

Chesterton is a leading international provider of customized programs and solutions that combine expert hands-on service and support with a comprehensive line of industrial fluid sealing systems, high performance protective coatings, and broad range

With advanced computer programs BIS can select the most optimal design of high quality products for any cooling tower or air-cooler installation, old or new. Our staff of enthousiastic people have many years of experience in this branch of industry.