Kunshan Gunaisi Precision Mould Co., Ltd. was founded in 2018 and is located in Yushan Town, Kunshan City. The company specializes in the production of various types of precision round shaft metal processing. Relying on rich experience, it is committed to providing high-precision products with different characteristics. The main products include optical lens barrel inserts, precision positioning, non-standard ejector needles, motor shafts, slender shafts, transmission shafts, various non-standard shaft cores, micro shafts, rotating shafts, and hydraulic valve cores. It has complete production and manufacturing capabilities from drawings to final products. At present, there are imported equipment such as CNC lathes, centerless grinders, surface grinders, punch machines, internal hole grinders, and Swiss-type machines. After ISO9001 certification, there are precision testing equipment such as cylindricity meters, height gauges, and micrometers. We always adhere to