1, advanced testing equipment, fully automated production line, fully automated heat treatment production lines. <br>2, advanced technology, professional R & D team, with nearly 20 patents; running low wear, breakage rate is <br>low, with remarkable results. <br>3, class testing equipment: imports spectrometer, chromium hardness tester, physical testing machines. <br>4, the quality of services: specialty team of pre-sales, after-sales follow-up services.
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