About Us

             Rok International is one of leading Manufacturer of measuring tools and instruments, Based in the one of largest cities in China. With completed supplier chain for electronic and mechanical process.  It provide customers with professional measuring tools and instruments.  The products cover calipers, micrometer, bore gauge, gauge block, optical instruments, temperature instruments, NDT Instruments. 

             Its DIN 862 digital caliper is famous and it  provide OEM service for customers.  it also provide economical tools for non-professional customers.  The quality is similar to the one from Janan or from Gernmany. 

             During Passed 10 years. it has grown up to company covers different fields with thousands of products line.