Puyang Xiangtong Trade Co., Ltd. is a subsidiary company of Guangming Group. Guangming Group has four companies------Puyang Guangming Chemicals Co., Ltd, Puyang Guangming MDF Co., Ltd., Fanxian Guangming Fine Chemical Industry Co., Ltd and Puyang Xiangtong Trade Co., Ltd. Puyang Guangming Chemicals Co., Ltd is the largest NMP company in China. The Main Products include: N-Methy1-2-pyrrolidone (NMP) / N-Ethy11-2-pyrrolidone (NEP) / Gamma-butyrolactone (GBL). We produce 8000 tons of NMP / 2000 tons of NEP / 20000 tons of GBL per year. Our NMP can be divided into Industrial Class, Common Class, Electric Class and Reagen Class. The purity of NMP is not less than 99.9%. Puyang Guangming MDF Co., Ltd. produces 150,000 cubic meters of Medium-density fibreboards (MDF) and High-density fibreboards (HDF) per year. The thickness is 2mm-18mm (length of 2440mm * width of 1220mm). Fanxian Gua