Zhengzhou Minrui Electronic Technology Co., Ltd. was founded in2001Year,We have successfully developed a full line of over ten models of laser measurement and length metrology products, including laser calipers, specialized measuring instruments for rubber roller shafts, glass tube calipers, vulcanized tube calipers, and drill bit measuring instruments.CCDDiameter Measurer, Fiber Optic Fine Wire Diameter Measurer, Belt-Type Meters, Wheel-Type Meters, Smart Length Measurer, Fully Automated Production LinePLCTouchscreen Automatic Control System, successfully exported to developed markets such as the U.S., the U.K., and Germany, with measurement instruments recognized in the U.S.TeledyneUnited StatesTEUsed by the internationally renowned Thai National Telecommunications Group, widely praised by customers.