JHB has been supplying the high quality machines and auto-parts. JHB has the superior capability for the machinery service such as machine design (Customizing), machine production, Remote repairing service, etc. We have much experience for broaching machine, pipe cutting machine, auto-assembling machine for gas strut, etc. JHB has been exports the gas struts (Gas spring, stay damper) and other auto-parts. JHB&＃39;s parts are applied to furniture, Gym equipment, argicultural machine, car, horse-wagon, etc. JHB promises to provdie the best quality products for your business.