Actividades de Metrología y Calibración Instrumet

Camfil is the global industry leader in clean air solutions with 50 years of experience. Our solutions protect people, processes and the environment to benefit human health, increase performance, and reduce and manage energy consumption. Twenty-three

The CHEMIE + WATER Lohbeck GmbH advises and supplies companies that operate water-bearing systems, with tailor-made apparatus and chemical solutions.

Jintan Guowang Experimental Instrument Factory is located in the hometown of the famous mathematician Hua Luogeng. Guowang is an emerging enterprise in the 21st century, integrating scientific research, development, production, and sales as a technol