This is lily from Puyang Guangming Chemicals Co.,Ltd.  Pls contact me gmchemical(at)163(dot)com .  It is that Chinese N-methyl-2-pyrrolidone(NMP) professional manufacturing enterprise of the largest scale at present. Also is one new & high-tech enterprise who have the ability to produce electric capacity class gamma -butyrolactone (GBL) in the man while being only at home at present
The company produces the pyrrolidone series product as the main body, and N-methyl-2-pyrrolidone(NMP) for leads the product. Presently has 12000 mt/Annual production gamma - butyrolactone (GBL), 8000 mt N- methyl-2-pyrrolidone (NMP) and 2000 mt N- ethyl-2- pyrrolidone (NEP) combination unit.Has the domestic leading production scale and the technology, the product quality achieved the international similar product standard,the product purity , the moisture content surpass the import similar product, is the present domestic technology front, the quality most superior, the cost is lowest?????he scale biggest high-tech enterprise for N-methyl-2-pyrrolidone(NMP) and the N-ethyl-2-pyrrolidone (NEP).Can Provides the high quality environmental protection solvent,for the PCB printed wiring board, the TFT-LCD liquid crystal material production, the IC semiconductor clean, the lithium ionbattery, the electron insulation material, the upscale coating, theagricultural chemicals, engineering plastics and petroleum chemical industry fining profession ,etc. Also Can make, the battery solution , the capacitor manufacture, the colour film quality, the cyclopropylamine(CPA)/ resin / the synthetic trades of the fiber / serial products of pyrrolidone and offer the fine high boiling point solve GBL.

The company has established the quality control guiding ideology ------"the high quality localization, the specialized production, the standardization put up a factory, the standardized management". Smoothly passed the ISO9001-2000 quality control system authentication and the SGS?????ROHS authentication.