Sulfur S.A.

Machines and plants for the industry of building materials

Products from Hirschmann have been used in laboratories for 50 years in over 100 countries around the world. Our laboratory instruments, volumetric analysis glass instruments and precision capillaries are more than just sophisticated high-quality too

Shenzhen Shengxia Water Treatment Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of water treatment agents, industrial cleaning agents, and civilian cleaning agents. With a professional