Nut and Bolt, machine screws, screw machine products can all be sourced through  Evolution, an experienced China importer


Our components and assemblies are manufactured using state of the world technologies. Materials available include:

  • Carbon Steel

  • Tools Steels

  • Aluminum

  • Brass

Many grades ferrous and nonferrous alloys are available and can be machined to your precise specification. Our factories are ISO Certified. Inspection sheets and process documentation is available when required.

Machine Parts

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Overseas sourcing can be a roller coaster of miscommunication and frustration, let Evolution deal with the details...
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