free性video西欧极品,伊人依成久久人综合网,中文字幕人妻一区二区三区熟女,男女高潮激烈无遮挡免费观软件 ,成人3d动漫一区二区三区

Company Profile

Shaanxi Coal Chemical Industry Technology Research Institute Co., Ltd.
Year Established : 2011
  • Contact Person :
  • Fax:
Shannxi Coal Chemical Industry Technology Research Institute Co.,Ltd established in May 2011, is a wholly owned subsidiary of Shaanxi Coal & Chemical Industry Construction Co.,Ltd. The registered capital is 35 million yuan and holding 3 subsidiary companies. Company is mainly engaged in coal, chemical industry, new materials, new energy and other industrialization product development, promotion and application, and engineering and management consulting services. Our products are anisole,1,4-Dimethoxybenzene, 1,3-Dimethoxybenzene,1,2-Dimethoxybenzene, 4-Methylanisole,1,2,3-Trimethoxybenzene, 2-Methoxynaphthalene,Methylparaben, Methyl o-toluate,1,4-di-tert-butyl-2,5-dimethoxybenzene etc. They mainly used in pesticides, medicine, dyes, flavors and other fields.
PharmaSources Customer Service