Plastic Injection Molding OEM in Thailand
Plastic injection molding is one of Thailand's deepest manufacturing capabilities, serving automotive, electronics, packaging, and consumer-goods OEM production. These are injection molding and mold-making factories — cross-checked against Thailand's DBD company registry and Google review history.
Depends on part complexity and whether tooling already exists; with a new mold, per-part MOQ is often driven by amortizing the tooling cost rather than a fixed unit minimum.
New mold/tooling: 4–8 weeks. Production once tooling exists: 2–4 weeks per run.
ISO 9001 · IATF 16949 (automotive parts) · ISO 13485 (medical-grade parts)
Plastic Injection Molding OEM — Ranked by Trust Score
Nissei Trading (Thailand) Co., Ltd.
Automation company
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บริษัท อุตสาหกรรม วินิลเทค จำกัด
Manufacturer
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โรงงานผลิตลังพลาสติก LWNLife
Plastic injection molding service
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บริษัท ฟอร์มิ่ง โปร จำกัด
Molding supplier
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PHOLVAS PACKAGING CO.,LTD
Plastic fabrication company
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KOKUBUN PRODUCTS(THAILAND)CO.,LTD.
Plastic injection molding service
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Toyota Tsusho M&E (Thailand) Gifuseiki Division [Branch 00002]
Molding supplier
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Salee Colour Public Company Limited
Plastic fabrication company
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VEM Thailand
Manufacturer
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บริษัท ไทยกริ๊พเทค จำกัด
Plastic fabrication company
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บริษัท สหบางปลากดอุตสาหกรรม จำกัด
Electronic parts supplier
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บริษัท เจ.เอส. อุตสาหกรรมพลาสติก จำกัด J.S.Industry Plastics Co.,Ltd
Plastic fabrication company
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บริษัท ฟิล์มมาสเตอร์ จำกัด
Plastic fabrication company
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Longbee
Plastic injection molding service
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บริษัท จีดับบลิว แพคกิ้ง จำกัด ( GW PACKING CO.,LTD. ) โรงงาน ฟิล์มหด ชริ้งฟิล์ม PVC Shrink film PVC
Plastic fabrication company
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Global Plasts Center Company Limited
Plastic resin manufacturer
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S. K. Mould.Com
Molding supplier
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Micro Pack and Print Co.,Ltd.
Plastic fabrication company
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สินชัยพลาสติก
Plastic fabrication company
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นครพลาสติก
Plastic fabrication company
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Poly Plastic Company Limited
Plastic fabrication company
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โรงงานพลาสติก paisarn pvc
Plastic fabrication company
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Daicel HPP (Thailand) Ltd.
Plastic fabrication company
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บริษัท เอนกพลาสติก จำกัด
Plastic fabrication company
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Sahachit Watana Plastic Industry Co., Ltd.
Plastic fabrication company
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Sheng Cheng (Thailand) Co., Ltd. บริษัท เซ่งเจี่ย (ประเทศไทย) จำกัด
Plastic injection molding service
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THAIWA PLASTICS Co.,Ltd (Office)
Plastic fabrication company
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Rungruang Plastic
Plastic fabrication company
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ชลธารพลาสติก Chonlatharn Plastics
Plastic fabrication company
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Porncharoen Plastic Printing Company Limited
Plastic fabrication company
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Plastic Injection Molding OEM — FAQ
Who owns the mold/tooling — the factory or me?⌄
Standard practice is that the buyer who pays for the tooling owns it, and can request it be released to a different factory later. Get this in writing before paying for a mold — it's the single most common dispute in injection molding OEM.
Can a Thai molder handle my resin spec, or only their standard materials?⌄
Most factories run a standard set of resins (PP, ABS, PC, nylon, etc.) they stock in volume for cost efficiency. A less common or medical/food-grade resin may require the factory to special-order material, which affects both price and lead time — confirm before quoting.
How many cavities does a typical mold have, and does that matter for my order size?⌄
Cavity count directly drives cycle output — a single-cavity mold is cheaper to build but slower per part; multi-cavity tooling costs more upfront but lowers per-unit cost at volume. Ask the factory to quote both options if your order size isn't fixed yet.