Roller bearing


Our tungsten steel products, thread plug gauges, GO/NOGO gauges, ball gauges, gauge blocks, pin gauges, ceramic gauges, custom gauges




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


designed for high-precision thread measurement, ensuring your manufacturing process is accurate and error-free. We provide top quality standards to meet the stringent requirements of various industries. #PrecisionMeasurement #ThreadStandards #IndustrialTools

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
Quality is the foundation of the enterprise, more than 10 years of production experience.
