SiamOz Custom Trim

SiamOz Custom Trim

Specialized Handcrafted Automotive Trim Repairs

Welcome to SiamOz Custom Trim

We provide Specialized Handcrafted Trimming and repairs for damaged and cracked automotive interior parts including; Dash Tops, Boards Seats, Door and Roof Panels for all vintage, rare and collectable automobiles.

We are world leaders in high quality handcrafted Dash Top and Board repairs and are able to:

  • Repair and recover with “vinyl, leather, buffalo and wood grain” or any other material as per your requirements for all automotive makes and models.
  • We can also fabricate new replacement Dash Top, Board and other hard-to-get interior parts for vintage, rare and collectable vehicles.

Discover Our Quality Workmanship

Location Thailand

We are based in Kalasin province of northeastern Thailand where carry out unsurpassed handcrafted workmanship at a fraction of the cost you would be charged in your home country.


SiamOz Custom Trim is part of the “SiamOz Industries Limited Partnership” group of companies based in Maha Sarakham, Thailand.

Our Commitment

We are committed to providing: Value, Excellence and Professionalism in all aspects of our technology, products, services and training. “SiamOz Custom Trim (Management)”

Example Repair:

1986 Series 3 Landrover Civil Vinyl Dash Top Repair
• Removal old sun damaged and cracked vinyl;
• Clean dash top;
• Paint underside metal;
• Repair factory dash top foam;
• Cover dash top with new vinyl (you choose colour) thus matching factory original;
• Final trim/clean; and
• Cut and stich a new custom fitted dash top mat (you choose colour and material).
Timeline: 1 week for repair.
Estimated Repairs Cost: $300.00 AUD (for the aforementioned repair) (Cost can vary depending on requirements)

Additional Costs Listed Below: (Client or SiamOz Custom Trim can organize)

Shipping: (Return shipping costs to Thailand can vary depending on your location, part size and weight) “Alternatively Come to Thailand, bring your part needing repair with you as your luggage”.
Insurance: We advise all clients insure for the full replacement value of the items being shipped.

We Proudly Stand Behind our Product Quality

Contact us for a Quote:
Seldon Mart
SiamOz Custom Trim / SiamOz Industries

Village No. 15, Tha Khon Yang Sub-district, Maha Sarakham, Thailand 44150
Ph:/WhatsApp: +66933505948

Perth, Western Australia, Australia Ph:/WhatsApp: +61427212794
Email: or

WhatsApp: +61427212794 or +66933505948

or use the form below.

SiamOz Custom Trim

Alternatively Come to Thailand we welcome you

Bring your dash top, interior panel or seat covers with you as part of your luggage (no shipping cost as such) we can help you get the very best value while here. Meet our team and see the real Thailand and meet its people while monitoring the progress of your repair. The quality of our craftsmanship is only surpassed by the beauty of Thailand itself.