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
Electronic thickness measuring instrument
0-12.7mm(1/2”), 0.01mm
Super price $8.5/set, EXW
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
High quality carbide plug gauge.
Interested in getting a quote from our sales team?
📞 Whatsapp: +86 15888 27 6696
✉️ Email: info@ruukar.com
Our tungsten steel products, thread plug gauges, GO/NOGO gauges, ball gauges, gauge blocks, pin gauges, ceramic gauges, custom gauges




The sample is perfect, thanks for your confirmation and trust, we will arrange mass production immediately!
The production tolerance is within 0.003mm, the production accuracy requirement is really strict, but no matter what, we finally reach it.
High-precision and high-quality customized production, welcome more customers to cooperate and provide the best warm service!

CNC lathe stainless steel non-standard custom parts, sample production and testing first

Customized tungsten steel GO/NO GO gauge according to customer’s request, precision ± 0.0005mm!!!


Customized machinery part, high precision, high standard, very competitive price and service, customers are very satisfied, thank you!
Email: info@ruukar.com
Whatsapp&Skype: +86 158 8827 6696