Company Advantage


    We offer the technical knowledge where needed to support our clients to relay them to their customers.

    With our own testing facilities, we can proceed out-going inspection processes, ensuring they conform to the relevant international standards.

    When customers have concerns about quality, we are able to respond quickly by giving the filed sample batch a re-test. Then customers rest assured when reports or test videos are received.

  • Quality Guarantee

    As an additional service, most fasteners can be supplied with a 3.1 certification.

    More advanced certifications such as ISIR(Initial Sample Inspection Reports) or PPAP(Production part approval process) can be supplied.

Test Facilities

We use them to test every batch before a shipment is made.
Proof Load Tester

Proof Load Tester

Used to test the proof load of nuts.

Tensile Strength Tester

Tensile Strength Tester

Used to test the tensile strength of bolts.

Universal Punch-Guage

Universal Punch Gauges

Used to test hex socket or 6-Lobe (torx) recess.


High-precision, high resolution,quickly sample rate, large screen display upper and lower limit values.

Vickers Hardness tester

Vickers Hardness Tester

Suitable for a wide range of applications, including micro hardness testing.

Rockwell hardness tester

Rockwell Hardness Tester

Used to test hardness of washers, nuts etc.

Plating Thickness Tester

Plating Thickness Tester

Plating thickness tester has a built-in precision probe integrated with magnetic induction and eddy current effects, which can non-destructively measure the thickness of non-conductive coatings on metal surfaces and non-ferromagnetic metal coatings on ferromagnetic metals (such as iron, nickel, and cobalt, etc.)

Vision Measurement Projector

Vision Measurement Projector

Used to check the degree of eccentricity, perpendicularity of bolts and screws, threads, any surface or shape of washers or whatever.

salt spray test chamfer

Salt Spray Test Chamfer

Used to test the resistance to corrosion.