Projektron GmbH

Alfa Aesar, Johnson Matthey GmbH, is a leading international manufacturer and supplier of organic compounds, high purity inorganic compounds, and pure metals and now comprises both Lancaster Synthesis and Avocado Organics.

Hangzhou Hengli Pump Manufacturing Co., Ltd. is a new type of chemical pump manufacturing enterprise developed on the basis of more than 50 years of experience in motor production. Our company is committed to the research of mechatronics integration,