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          Hello! Welcome to visit Huayi ,which specialized in spring manufacturing and stamping!

          Our company introduce all kinds of high precision production and testing machines about 200 units, can manufacture ∮0.06MM~∮4.0MM spring wire ,and punch the plate of 0.1MM~5.0MM thickness, the stamping machines‘ tonnage change from 20T to 250T, and can finish a series of tests in company ,such as salt spray test ,RoHS testing.

          Compression spring machine

          Tension spring machine

          Pull pressure tester

          Salt spray test machine

          Punching machine

          Balance bar machine

          XRF

          Punching machine

          波多野结18部无码高清下载,中文字幕系列在线观看