Sunnen Products Company has been a global leader in the manufacture of honing machines, honing tools, honing abrasives, honing oils/coolants and bore gages since 1924. Sunnen also produces lapping machines, skiving/roller burnishing machines, deep hole drills, and the associated tooling and accessories. Sunnen is your single source provider for bore sizing and finishing equipment.

• 珩磨機
• 拋光機
• 走合機