1970 ESTABLISHED SANSHO KENMAZAI IN TOKYO STARTED TO SELL “PLASTIC DEFLASHER” AND TO DEVELOP AND SELL PLASTIC BLAST MEDIA “NYLON SHOT” 1975 STATED TO SELL “AIRBLASTING MACHINE” AND “BARREL FINISHING MACHINE” 1979 STARTED TO SELL “RUBBER DEFLASHER” 1982 INCREASED CAPITAL TO JPY 10,000,000 2004 STARTED TO SELL THE USED MACHINES 2015 CELEBRATED 45th ANNIVERSARY 2015 ESTABLISHED SANSHO (THAILAND) 2020 INCREASED CAPITAL TO THB 4,000,000
2022 SANSHO KENMAZAI CO.,LTD. IN JAPAN HOLDING THE NEW COMPANY OF TOOLING/ABRASSIVE EPQUIPMENT, OPEN THE NEW SHOP FOR SURFACE TREATMENT IN TOKYO AREA AND CHANGE THE NEW COMPANY LOGO.
New project "Production of parts all type"
Sansho Parts was established by Sansho (Thailand) as a support company for blasting innovation in Southeast Asia. The most our customers in Thailand are the groups of part manufacture in automobile parts, electronic components and etc. In currently of world situation's society is stepping forward to the digital system. To follow consumer behavior and connect the business in our the customer groups. That is website's opportunity to support our connection under the name "Sansho Parts".
“Sansho Parts” is committed to supporting customers in various parts such as Die casting, Injection, Lost wax, Pressing, Plastic Parts and others by the modern management system. We are providing effective customer service with quality products and resonable price. 
Production of Steel / Stainless / Aluminium / Copper / Brass / Magnesium Parts.
Production of rubber parts
Production of plastic parts
Content
1 Apr 2025
After our engineer found the strange point from monthly machine inspection. Shot blasting machine's roller replacement & screw maintenance project.
4 Feb 2025
FACTORY AIR BLASTING ROOM FILTER REPLACEMENT
Blog
19 May 2023
Blasting processing is the one of methods to make the effect to the surface of workpiece. And the purpose are deburring, surface design, add the function and etc. By Air blasting, wet blasting and shot blasting (Impellor).
23 Jan 2023
Surface treatment has a main objective. to change the surface and increase the function of the workpiece But there are many ways to do the skin.