victory

Weifang QiRui chemical Co., Ltd. is an high technology enterprise which R&D, production, sale company. Companies to optimize the production process of paper as a precondition, Improve operatin...

No.4778 Central Business District Shengli East Street

Weifang Changs Chemical Co.,Ltd is a professional high-tech enterprise engaged in development,production and marketing of high-quality paper chemicals. We have employees up to 100, including 15 senior...