1.Material Testings, which are about physical properties of matierals.They are normally listed on the standards.
2. Production Inspections, which control the whole producion process by thirddepartment as customers' requests.
3.Finished product quality control by testing. Tested in our own lab or in a third department lab as SGS or any lab in your countries.
The whole test procedure is complicated but necessary, How to make it easy? we can supply samplies for our clients to test directly.