Wychem Limited
Founded in 1968 Wychem is a speciality fine chemical company providing a comprehensive range of more than 1000 aromatics.Introduction
Founded in 1968 Wychem is a speciality fine chemical company providing a comprehensive range of more than 1000 aromatics.
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The Beijing Institute of Chemical Reagents was founded in 1958 and is the earliest professional research and production institution for chemical reagents and fine chemicals in China. It mainly engages in the research and production of electronic chem
It is a professional molecular sieve template supplier and technical service provider. All kinds of new template agents, special fine chemicals, etc. Our main customers focus on MTO catalysts for coal chemical industry and automobile exhaust purificaBiemme Group has a major objective: to become a contract manufacturer for all companies seeking to focus their resources on product innovation and marketing, outsourcing their manufacturing activities to a reliable, flexible, high-quality partner