Testo SE & Co. KGaA
Testo is a worlwide leading manufacturer of portable measuring instruments. Our instruments are used in every industry from foodservice and HVAC upto laboratory and industrial manufacturing.
Introduction
Testo is a worlwide leading manufacturer of portable measuring instruments. Our instruments are used in every industry from foodservice and HVAC upto laboratory and industrial manufacturing.

Information
More Websites
Founded in 2000, ChangChem specializes in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical and OLED industries.
ChangChem's customers include biotech, pharmaceutical, OLED, research comp...
Founded in 2002 and listed on the Hong Kong Stock Exchange in 2015, GenScript has an established global presence across Greater China, North America, the EU, and Asia Pacific. Today, over 300,000 customers from over 160 countries and regions around t