LIUHUI CORPORATION mainly has three department,the first is produce force gauge, torque meter,test stand,bottle cap tester,durometer,tension gauge,magnetic particle flaw detector,small workpiece support ring,hardness tester probe,portable surface roughness tester,handheld ...

Established in 1989, Labthink is dedicated to providing business consultation, testing instruments, after-sale service and risk management solutions for packaging. Labthink has provided comprehensive, professional precise packaging quality control more than 10,000 scientific ...