Jingstone Precision Group established in 1983, is the biggest manufacturer of measuring instruments and tools in Taiwan, and also owns ISO / IEC 17025 professional Calibration Laboratory. Our brand, METROLOGY, has been marketing in over 50 countries, and now a well-known brand in the world. <br/><br/>We supply a wild range of Calipers, Micrometers, Dial indicators, Gauges & Tools, Optical instruments, Microscopes, Calibrators, Granite Master Gauges, 2D Image measuring instruments and 3D CMMs. <br/><br/>All of our products are under strickly quality control and one year guaranteed. A calibration report is provided for each product you order for free. Besides, our products obtained accredited certificates, such as Germany TUV CERT ISO 9001 certification, and patents of Taiwan, Germany, USA and EU. It is indubitable of our quality.<br/>Jingstone Precision Measurement & Calibration Technology International Consultant Co Ltd is a quite confident of our products with competitive price. If you are looking for finest measuring tools and instruments, please do not hesitate to contact us. We have the most professional team to support you. Thank you very much.