Product Certification

STEEL TUBE MILL TEST

HAO Steel Tube is made with Q195 Grade Carbon steel.

view more

Wardrobe Tube Specification

Steel tube specification, underder thickness A=0.5mm, standard length: 3000mm

view more

Heavy Duty Concealed Slides

04BH-0103SH,3-sections soft closing heavy duty slides.

view more

Gas Spring SGS Certification

In the world of industrial hardware and precision components, performance is paramount, but verified safety is non-negotiable. HAO Hardware proudly...

view more

PVC Edge Banding With SGS Certification

HAO PVC Edge Banding with High Quality Standard, can Pass SGS Certification

view more