- M&D ADVANCE TECHNOLOGY CO.,LTD.
- Boiler Tube Cleaner, Boiler Tube Cleaning, Condenser Tube Cleaner, Sugar Mill Tube Cleaner, Sugar Factory Tube Cleaning.
- Address:121 / 36 M6 Watcharapol Rd.
- Donghua transmission company Ltd.
- Sprockets,sugar mill chain,conveyor chain,palm oil chain,steel mill chain.
- Address:Ratchadaphisek Rd.
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