Approved by the Second Bureau of the First Ministry of Machine Building Industry, it was officially named Zhongyuan Measuring Instrument Factory, with the document number (65) 3/11.
Obtained patent certificates for a detection tool for the diameter of deep hole inner ring grooves, a digital periodic current converter, a positioning device for crankshafts, a detection tool for the bottom diameter of inner ring grooves, a two hole position detection device, and a detection device for brake disc hubs
Obtained patent certificates for a measuring device for water pump pulleys, a measuring instrument for scroll compressors, a flexible device and electric control connecting rod measuring machine for inner diameter measurement and display, a bomb dropping device for police rotary wing unmanned aerial vehicles, a lever roundness sensor, an automatic measuring instrument for shaft rotor height and full runout, a machining tool for rectangular nozzle pneumatic side heads, an online pneumatic detection device for motor housing bearing holes, and a non-contact outer diameter detection device for pump wheel bushings
Obtained a patent certificate for a measuring device for the inner channel of an automotive steering gear angular contact ball bearing, a comprehensive measuring instrument for the flatness and position of a filter, an active measuring control instrument for an active measuring device for inner and outer diameters, and a pneumatic low-pressure slit adjustable wire diameter online measuring instrument
Obtained a patent certificate for a gas momentum meter used for measuring wafer flatness, a measuring device for a flatness gas momentum meter, a ring type inductive sensor, and a measuring device for measuring the diameter of a gear sleeve slider groove
Obtained patent certificates for a positioning mechanism for measuring flexible flywheels, an axis line alignment detection device for eccentric shafts, a hole position scanning tool, and an oil bath tank outlet distance detection device
Address: No. 007, North River, Jiaokou Industrial Park, Jiaokou Township, Hubin District, Sanmenxia City, Henan Province
Website：http://www.cnzyly.com
E-mail：smxzyly1965@163.com
Sale： +86-398-2288850
Complaint：+86-398-2288852
After service：+86-0398-2288865
Enterprise WeChat：ZYLY0398
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