rok international industry co., ltd. is a specialized measurement tools manufacturer, we have served international buyers like you for over 8 years. we also deal machine tool with low tax and tarrif through hong kong. we provide a full range of measuring tools, including digital caliper, digital micrometers, indicators and other non-conventional calipers. we welcome your oem specifications and can provide samples. we currently have 30 models in our catalogue for your selection. we can also fill your orders through our 8000-pcs monthly capacity. we export widely to southeast asia, europe, north america, south america and africa. for a response to your product inquiries will be within 24 hours, contact us now.