JINAN LANGUANG M& E TECHNOLOGY CO., LIMITED Trademarks
LABTHINK
Gas permeability testers, Oxygen Transmission Rate testers, Water Vapor Permeability Testers, testers for packaging materials…
Owned by: JINAN LANGUANG M& E TECHNOLOGY CO., LIMITED
Serial Number: 77268981
LAB THINK
Gas permeability testers, Oxygen Transmission Rate testers, Water Vapor Permeability Testers, testers for packaging materials…
Owned by: JINAN LANGUANG M& E TECHNOLOGY CO., LIMITED
Serial Number: 78830641
