Small parts factory supply
Spring plunger Ball plunger Steel ball roller, etc


Spring plunger Ball plunger Steel ball roller, etc


CNC maching parts
Factory production, high quality and competitive price.
Looking forward to our cooperation

Following the SKF process, the inner and outer rings of bearings are made of different raw materials or in different forms. The entire process flow is: bar or tube material (some bars require forging and annealing, standardization) – processing – heat treatment – grinding – grinding or polishing – final inspection – rust prevention – storage – packing).
High quliaty parallel blocks, accept custom sizes.
Chrome steel Gcr15, hardness is about HRC55
Work surface parallelism 0.005mm
Produces and sells various positioning pins, cylindrical pins, MISUMI standard parts, non-standard customization, professional production, and quality assurance.
Interested in getting a quote from our sales team?
📞 Whatsapp: +86 15888 27 6696
✉️ Email: info@ruukar.com