High quliaty parallel blocks
High quliaty parallel blocks, accept custom sizes.
Chrome steel Gcr15, hardness is about HRC55
Work surface parallelism 0.005mm
High quliaty parallel blocks, accept custom sizes.
Chrome steel Gcr15, hardness is about HRC55
Work surface parallelism 0.005mm
Quality is the foundation of the enterprise, more than 10 years of production experience.

Screw refurbishment, repair, modification, replacement, professional for difficult and complicated problems, professional factory quality assurance, welcome to contact info@ruukar.com

The sample is perfect, thanks for your confirmation and trust, we will arrange mass production immediately!