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We have complete testing equipment such as metallographic microscope, roundness tester, profilometer, and length measuring instrument to ensure product quality reaches P6 level or above. |
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Adopting advanced heat treatment production lines, martensitic and bainitic processes are carried out according to different working conditions to improve service life. |
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We use high-quality and high standard steel such as Xingcheng Special Steel, Daye Special Steel, Northeast Special Steel, SKF3, and conduct strict inspections on each batch of materials. |
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