1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone

PT CHEM GROUP LIMITED was established in 2007, located on the beautiful western suburb of Zhengzhou city. It lies in 107 north second ring road, where has convenient traffic system and superior geographical position. We is regarded as a bright pearl in chemical industry, she is the main chemical raw material manufacturer in Henan province, and has been honor with “Contract Honoring and trustworthy enterprise” by former chemical ministry in 2007. Now, there are 260 people on the working staff, in which 40 people have received junior college or higher education. There are eight departments including production, management, foreign trade, finance, technical, environment protection, security, material. We have established an extensive global network of business. We have years of experience in foreign trade, with a high-quality management team pursuing unmatched trust and top-quality service-giving priority to efficiency, innovation, and practical business ideas, thereby possessing favorable conditions for business cooperation and extensive business opportunities with customers around the world.