Zhejiang Hutu Silicon Co., Ltd

For 20 years now we serve our customers in Germany. Innovative products we support with expert know-how and a service that is unmatched. Are you happy, then so are we - you are excited, then so are we. The result is joy in chromatography.

Since 1932, we are your reliable partner as a distributor, manufacturer and service provider of valves and fittings for shipbuilding and industry, sampling systems and system solutions. Nowadays, almost 90 years after we were founded our fa...

Phytochem® started in 1995 as a independent company, which provides not available, high qualitative and full documented Reference Standards in the area of Natural Compounds. Therefore a specialized laboratory with all necessary apparatus and equipmen