Member introduction
Surface treatment technology by Dydo-tec
We have grown together with our customers' trust since our founding 13 years ago.
We continue to make tireless efforts and study our surface treatment technologies, with a focus on anodizing and tin plating, so that we can meet all of our customers' needs.


Dydo's surface treatment supports a wide range of industries
We handle a wide range of products, including heat sinks and spool parts for automobiles, motorcycle parts, industrial equipment parts, special large parts for facilities, drone parts, fishing reel parts, decorations, long pipes for lawnmowers, anodized lubricants for rice milling machine shooters, anodized small bolts/nuts/collars/washers, various color dyeing, electroless tin plating of compressor pistons, black dyeing of stainless steel parts, etc.

Our Products
Regular anodized Aluminum (white anodized aluminum) |
Hard anodized/lubricated anodized Hard anodized Lubricated anodized |
Colored anodized aluminum Used in a variety of fields for decorative purposes, such as computer parts and motorcycle parts. Please contact us for colors other than black. |
Electroless tin plating Used to improve the sliding performance of automobile engine parts and internal parts of air conditioner compressors. |
Blackening of stainless-steel parts Used for alkaline blackening of stainless steel and high alloy parts. |
Conversion coating Hexavalent chromium-free conversion coating improves corrosion resistance and is also suitable for surface preparation before applying lacquer, powder coating, or adhesives. |
Recent update
- 13 Jun 2025
- NANO SEIMITSU CO., LTD.
【New Product】Optic Measuring Machine for Shaft - 11 Jun 2025
- SOMAT CO., LTD.
[NEW!] LCD Digital Microscope - 16 May 2025
- ASSIST WORK (THAILAND) CO., LTD.
Our English pages are ready! - 15 May 2025
- FTN (SARABURI) Co., Ltd.
【NEW!!】A wide range of products from flat springs, wire springs, press parts, mold design, assembly, precision barrels - 10 Apr 2025
- THAI NIPPON PLANT CO., LTD.
【NEW!!】We provide the services for design and consultant in addition to plant EPC
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