biotronix GmbH

The Gesellschaft für Silizium-Mikrosysteme mbH GeSiM was founded in 1995 as a microsystems and instrumentation company. GeSiM is specialized in the sub-micro liter liquid handling for the life sciences. GeSiM provides micro dosage and pipetting produ

Engineering of sealing technologies. Manufacturing and selling of mechanical seals, gaskets a.s.o.

Beijing Coupling Technology Co., Ltd. was established in 2006. It is a high-tech company with pharmaceutical chemistry and organic chemistry as its core technologies, integrating scientific research, production, and trade. It also provides research a