您好!感谢贵公司长期以来对沁森高科的大力支持与配合!
Hello! Thank you for your long-term strong support and cooperation with KeenSen!
因公司业务发展及品牌宣传与推广的需要, 我司对沁森品牌的工业膜及商用膜的系列产品外包装设计进行升级。
Due to the company's business development & brand publicity and promotion needs, we have decided to upgrades the outer packaging design of our industrial membrane Element and commercial membrane Element series products .