Casting and foundry in Thailand
Preparing a part? Read the design rules and checklist for Casting and foundry before you request quotes.
Parts cast in sand, investment, gravity or centrifugal molds in iron, steel, aluminium and bronze.
As of 2026-10-05, 28 casting and foundry manufacturers in Thailand are listed here, compiled from open data and each company's own website. The most listings are in กรุงเทพมหานคร (9), สมุทรสาคร (3), ชลบุรี (2). 11% state that they take prototype or one-off orders. 29% mention ISO 9001.
| ORDER SIZE | QUOTE | FILES | CERTIFICATIONS | LINKS | STATUS | |||
|---|---|---|---|---|---|---|---|---|
| Castem (Siam) Company Limited ชลบุรี · Thailand Serves: medical | Strong match | Prototype | ISO 9001 | ContactSource | 2026-10-04 | Claim › | ||
| Maesot Heavy Industries แม่กุ · Thailand · steel | Strong match | PrototypeSeries | ContactSourceAgent-ready | 2026-10-04 | Claim › | |||
| P Quality Machine Parts Co, Ltd บางเสาธง · Thailand · steel Serves: automotive | Strong match | IATF 16949ISO 14001ISO 9001 | ContactSource | 2026-10-04 | Claim › | |||
| Thai Sintokogio อุทัย · Thailand · aluminium Serves: medical | Strong match | PortfolioContactSourceAgent-ready | 2026-10-04 | Claim › | ||||
| Zenithmet กระทุ่มแบน · Thailand Machines: 5-axis machining, CMM inspection, DMG Mori, Okuma Serves: automotive | Strong match | Series | ISO 9001 | Source | 2026-10-04 | Claim › | ||
| นิว แอนด์ ไฮด์ กรุงเทพมหานคร · Thailand · brass, plastic Machines: Mitutoyo, welding robot | Strong match | ISO 9001 | ContactSource | 2026-10-04 | Claim › | |||
| บริษัท โรงหล่อ ก.เจริญ จำกัด กรุงเทพมหานคร · Thailand · aluminium, stainless-steel, steel | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| ศูนย์หัตถกรรมทองลงหิน กรุงเทพมหานคร · Thailand | Strong match | ContactSource | 2026-10-04 | Claim › | ||||
| Alphacast Co.,LTD. ชลบุรี · Thailand · steel Machines: CMM inspection, Mitutoyo | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| GISSCO Company Limited กรุงเทพมหานคร · Thailand · aluminium, copper Serves: automotive | Possible | PortfolioContactSource | 2026-10-04 | Claim › | ||||
| Honda Foundry (Asian) นครราชสีมา · Thailand Serves: automotive | Possible | IATF 16949ISO 14001ISO 9001 | ContactSource | 2026-10-04 | Claim › | |||
| Lohaphaisal Trading - โลหะไพศาล เทรดดิ้ง สมุทรสาคร · Thailand · aluminium | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Siam Teknia Co.Ltd. ศรีราชา · Thailand Machines: DMG Mori, Makino, Mazak, Mitutoyo Serves: aerospace, marine | Possible | SeriesSmall batch | ContactSource | 2026-10-04 | Claim › | |||
| Tenking Thailand นครราชสีมา · Thailand | Possible | Source | 2026-10-04 | Claim › | ||||
| Thai GCI Resitop Co.,Ltd. หมู่ที่ 1 · Thailand | Possible | PortfolioContactSourceAgent-ready | 2026-10-04 | Claim › | ||||
| Thana Lohakit กรุงเทพมหานคร · Thailand · brass, copper, stainless-steel | Possible | Source | 2026-10-04 | Claim › | ||||
| UACJ Pluak Daeng District · Thailand | Possible | Source | 2026-10-04 | Claim › | ||||
| Unifoundry Co.,Ltd สามพราน · Thailand | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Yasuda Kogyo - Thailand บางละมุง · Thailand | Possible | Source | 2026-10-04 | Claim › | ||||
| Yonezawa Engineering Asia Co Ltd กรุงเทพมหานคร · Thailand | Possible | Source | 2026-10-04 | Claim › | ||||
| ซันก็ อีสเทิร์น หมู่ที่ 4 · Thailand | Possible | Series | Source | 2026-10-04 | Claim › | |||
| บริษัท โกลแฟ็บ จำกัด กรุงเทพมหานคร · Thailand | Possible | ISO 9001 | Source | 2026-10-04 | Claim › | |||
| บริษัท ช รวยไลท์ติ้ง จำกัด สมุทรสาคร · Thailand | Possible | Source | 2026-10-04 | Claim › | ||||
| บริษัท บรูพาเหล็กกล้า จำกัด สมุทรสาคร · Thailand · steel Serves: automotive | Possible | Prototype | ContactSource | 2026-10-04 | Claim › | |||
| บริษัท ไพน์-แปซิฟิคคอร์ปอเรชั่น จำกัด กรุงเทพมหานคร · Thailand · aluminium, steel | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| บริษัทโรงหล่อเหล็กไทย สามพราน · Thailand · steel | Possible | ISO 9001 | ContactSource | 2026-10-04 | Claim › | |||
| หวั่น หลิน บ้านบึง · Thailand · stainless-steel, steel Serves: automotive | Possible | IATF 16949ISO 9001 | ContactSource | 2026-10-04 | Claim › | |||
| ไฮเฟ่นอินดัสตรี้ บจก กรุงเทพมหานคร · Thailand Serves: automotive | Possible | ContactSource | 2026-10-04 | Claim › |
No manufacturers match these filters.
Frequently asked questions
How many casting and foundry manufacturers are listed in Thailand?
28 as of 2026-10-05. The list is compiled automatically from open data and company websites and is refreshed regularly, so it is a starting point to verify with each manufacturer, not a complete register.
Which cities in Thailand have the most casting and foundry manufacturers?
กรุงเทพมหานคร (9), สมุทรสาคร (3), ชลบุรี (2), นครราชสีมา (2), สามพราน (2), based on the addresses in the listings.
How do I choose a casting and foundry manufacturer in Thailand?
Check the casting method (sand, investment, gravity), alloys offered, typical part weight, tooling cost and whether machining is done in-house.
Can I order a prototype or a single part?
11% of the listed companies state prototype or one-off orders and 4% state small batches on their websites; 14% mention series production. Confirm minimum quantities with the manufacturer.
Which certifications do these manufacturers state?
ISO 9001 (29%), IATF 16949 (11%), ISO 14001 (7%) are the most common among the listed companies. Certifications are detected from website text and should be confirmed by certificate.
How do I get a quote?
Use the Studio or the quote request on this site to describe the part once; we introduce suitable manufacturers. You can also contact the listed companies directly through their websites.
Other processes in Thailand
Welding and fabrication (191), Laser cutting (104), CNC machining (75), Injection molding (70), Steel construction and metal fabrication (58), Surface finishing (57)
Capabilities are detected automatically from each company's own website and may be incomplete or out of date; confirm details with the manufacturer. Data as of 2026-10-05. How we compile this directory. Is your company listed incorrectly? Claim or remove a listing. Contains data from OpenStreetMap contributors (ODbL), Overture Maps Foundation (CDLA Permissive 2.0) and Wikidata (CC0), U.S. government open data from SAM.gov (public entity registrations), INEGI Mexico (Directorio Estadístico Nacional de Unidades Económicas, DENUE), plus information from the companies own websites.