QC Equipment

Hi-Tech believes quality has played the most important role to our success. In order to minimize the chances of manufacturing defective products, Hi-Tech has further equipped our factory with quality control equipment that is inspected by authorized Institute of Meteorology which provides inspection reports on a regular basis to ensure the precision quality control of our production.

Quality Control Equipment	Function
	Concentricity Gaging System Inspect parameters of concentricity
	Vickers Hardness Tester Measure case hardness
	Torsional Strength Tester Measure torsional strength
	Inlays, buries, cuts, polishes Assist QC process
	Tensile Tester Measure tensile strength of material and fasteners, which is the maximum tensions (pull) applied as a loading.
	Rockwell Hardness Tester Measure core hardness, determining the depth of penetration of hardened calibrated steel ball into the hardened specimen under specified test conditions.
	Profile Projector Measure dimension, angle
	Salt Spray Tester Describes an outdoor corrosion test performed by intermittent spraying of a salt solution (5% salt water) onto the exposed fasteners.
	Caliper & Micrometer Measure work piece’s dimension
	Depth Gauge Measure depth of screw’s drive
	Height Gauge Measure work piece’s height