MYJ Chemical Co., Ltd. (Former Puyang MYJ Technology Co., Ltd) is the oldest and biggest production base of China for pyrrolidone series of chemical products.Located in National Reform Demonstration & Pilot Park For Circular Economy and National Puyang Economic and Technological Development Park.

There are 32,000 t/a of N-methyl pyrrolidone (NMP) and γ-butyrolactone (GBL), 5,000 t/a of 1-Ethyl-2-pyrrolidinone (NEP) and 1,000 t/a of δ-valerolactone (DVL) of production equipments in our company,

我公司是生產 N-甲基吡咯烷酮（NMP）、γ-丁內酯（GBL）聯(lián)合裝置、5000噸/年N-乙基吡咯烷酮（NEP）及1000噸/年δ-戊內酯（DVL）等產品的國內最早，產能的系列化學品生產基地，產品廣泛應用于鋰電池、醫(yī)藥中間體，電子絕緣材料、工程塑料、石油化工、農藥、醫(yī)藥、高檔涂料、電子材料及清洗等領域，占據國內60%以上鋰電池行業(yè)高端市場，產品遠銷20個國家和地區(qū)