SERMA Technologies
SERMA Technologies is a technology engineering and services company offering technological expertise, analysis, testing, consulting and training in semiconductors, materials, active and passive components, boards, systems, batteries, hydrogen, and so
Introduction
SERMA Technologies is a technology engineering and services company offering technological expertise, analysis, testing, consulting and training in semiconductors, materials, active and passive components, boards, systems, batteries, hydrogen, and so...

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PolyLabs is a chemical production company established in close partnership with the Institute of Wood Chemistry of Latvia. Our main area of expertise is manufacturing bio polyol - a polyol synthesized from renewable materials, such as rapeseed or talGuangzhou Chemical Reagent Factory was established in 1965 and is a professional manufacturer of chemical reagents and fine chemicals with over 40 years of history. Over the course of more than forty years of development, we have specialized in chemi