BYN Chemical Co., Ltd.

We are a leading manufacturer of N-methyl-pyrrolidone (NMP/CAS.872-50-4) in China. The capacity of our NMP is 60,000MT/Y. All NMP is Electronic Grade(purity≥99.9%) and have registered EU REACH certification and South Korea K-REACH certification. The products have been exported to twenty countries and areas such as America, Germany, Brazil, the Middle East and Asia-Pacific. Established in 2011, BYN Chemical Co., LTD is located at Shandong Binzhou Beihai New District in China with an area of around 100,000 square meters. In order to meet the needs of high-end customers for product stability and impurity control, our lab is equipped with five sets of ICP-MS (Agilent-7900), while the metal ions could be controlled within 20 ppb. Our representative customers include Samsung, LG and SKI, etc. We have cooperated with many lithium ion battery and semiconductor customers in China and abroad.