Quality Control

100% inspection for order,we seriously take care of the quality control from IQC to OQC, throughout each step of the production. Let us show you our quality control:

Debug machine and install the mould, confirm raw material   extruded from mould is qualified, then controlling extrusion speed and sending into Vulcanizing oven.

After finishing vulcanized and heated, QC inspect the size and density;Over than the dimension tolerance, we will adjust the temperature and convey speed of Vulcanizing oven.If the Density is changed,we must stop producing and re-make raw material, scrap processing.

Cut into size , control point: lie flat each foam tube before cutting to reduce tolerance.

Inspect grips appearance, and remove burrs by hand

Packaging, Inspecting and stick Qualification labels.