NEW ARRIVAL
Plasticware Manufacturer and Supplier in Malaysia
Twins Dolphin is the household plasticware brand of Guan Hong Plastic Industries Sdn Bhd, a Malaysian injection moulding factory operating from Kawasan Perindustrian Kampung Teluk, Sungai Dua, Butterworth, Penang. The company was founded in 1982 by Mr. Teng Lin Chi and has manufactured under the Twins Dolphin name ever since.
We are a manufacturer rather than a trading house. Every item carrying the Twins Dolphin brand is moulded in our own facility, which is the practical difference for anyone sourcing plasticware in Malaysia: tooling changes, colour matching, production scheduling and quality accountability all sit with one company. There is no importer margin between you and the machine.
Why buy from a Malaysian plasticware manufacturer
Sourcing locally instead of importing changes the economics in four concrete ways:
Lead time. Domestic production removes 3–6 weeks of ocean transit and customs clearance from your replenishment cycle. Reorders can be scheduled against actual sell-through rather than forecast.
Order size. Container-load minimums are what make imported plasticware cheap on paper. A local plasticware supplier in Malaysia can run smaller, more frequent batches, which keeps working capital out of your warehouse.
Ringgit pricing. No exposure to USD movement between purchase order and landed cost.
Continuity of supply. Because we hold our own moulds, a model you stocked five years ago can usually still be produced. Discontinued imported lines simply disappear, along with their lids and spare parts.
Materials and product specification
Different products call for different resins, and the choice determines how the item behaves in a customer’s home.
Polypropylene (PP) — used where the part needs to survive repeated flexing and heat: food containers, snap lids, living-hinge closures, and items that go into a microwave or dishwasher.
High-density polyethylene (HDPE) — used where impact resistance matters more than clarity: pails, basins, dustbins, laundry baskets. It absorbs a drop on a tiled floor without cracking.
Polystyrene (PS) — used where transparency and rigidity are wanted, such as clear storage boxes where the contents need to be visible.
Two specification points are worth checking with any supplier before you commit to an order. The first is wall thickness: a chair or storage box moulded thin will hit a lower unit price and fail earlier under load, and the difference is not visible in a photograph. The second is outdoor exposure: pails, garden products and anything used on a balcony need UV stabiliser in the compound, or the part will chalk and become brittle within a year or two in Malaysian sun.
Our resin selection, wall thickness and additive package for each product line are available on request — ask for the spec sheet with your quotation.
We supply retailers, wholesalers, hardware and household chains, and OEM buyers across Malaysia, and ship to export markets on request.
BRINGING
FUNCTIONAL PLASTICWARE
TO EVERY HOME

















