2003 Wuxi GFG time and full introduction of the German company's cutting-edge technology and professional equipment, developed with leading FS100, FS200, FS300 gas monitoring systems, GDS-LEL combustible gas detectors and intelligent GDS-TOX Smart toxic gas detectors, Companies adhering to the "first-class quality assurance to maintain a reputation of" business philosophy, adhere to the "customer first" principle to provide our clients with quality services. Please call to discuss business! Tel: 0510-85167911 8,516,718,085,167,280 (package manager), Fax: 0510-85167922