Zibo Linzi Qiquan Industry and Trade Co., Ltd

HQS provides software for material scientists in the chemical industry and academia that incorporates sophisticated quantum-level models of the properties of molecules and materials, giving researchers the deeper insights they need to identify the pe

POLIFLUOR S.L., founded in 1971, is a Spanish company specialized in the production and trade of PTFE and other engineering plastics. We are focused on industrial applications that we offer to different sectors such as chemical industry, electronics,

Changzhou Langjie Import and Export Co., Ltd. is a professional company engaged in the import and export of chemicals. The company's main business is distributed in organic chemistry, inorganic chemistry, raw materials, intermediates, pigments, dyes,