yuyaojinghaiboo
Yuyao Jinhai Glass And Plastic Manufacturing Plant specializes in producing and wholesale a series of accessories such as glass balls, plastic balls and steel balls, which are widely used in many industries.
$20000
Lotion Pump Manufacturer introduces the component structure of cosmetic pump head:
The cosmetic pump head is composed of a pressure head, pressure sleeve, cylinder head, cylinder, piston rod, piston, piston head, spring, next item valve, gasket, hose, ...
