Shzen Hoong Plastic Industries Sdn. Bhd. (formerly known as Sin Hong Plastic Industries) provides plastic injection mouldings and components to all industries in Malaysia since 1975. We started off by manufacturing glue bottles and medicine containers in early years. In year 1987, we started our expansion plans with industry's first technology and professionally trained staff to manufacture battery accessories such as automotive battery vent plugs, traction battery vent caps, traction shrouds and other battery components in Malaysia. Our plastic injection moulding process utilizes our in house mold making, state of art equipment and internal process. We offer unrivalled price and unsurpassed quality.