Jinwa Machinery Technology Co. Ltd., is a professional manufacturer of HD Image Observing & Measuring Instrument and precision parts. Our HD Image Observing & Measuring Instrument is widely used for observing/measuring/inspecting watch accessories, screw, small hardware, electric component, jewelry, zipper, knife etc. the precision parts that we need to zoom, observe, measure, inspect quality, compare and quickly achieve the detection needs. At the same time,our company can design and produce those those parts according to customers' needs, we have rich production experience and technologyfor the production of precise accessories. Our products meet international quality standards and have been recognized by customers at home and abroad. Please contact us for more details, thanks.