Precision Parts

20 years of experience;
Hardness up to 88-92HRA;
Narrow tolerance up to 0.001mm;
Mirror Surface is supported;
excellent corrosion& wear resistance, flawless finishes;
100% direct factory with export quality;
Delivery time within 3-15 working days;
Smooth surface by PG optical grinding available;
OEM Package without logo supported.
Carbide rods mainly from CB-CERATIZIT, Kennametal, Axismateria.
Grades such as WF30, WF20, KG7, CD65O, AF312, as the requirements of customers.

JLS precision produces quality, tight tolerance tungsten carbide bushings, steel and carbide soldered bushings at prices 10%-20% lower than our competitors. We understand 100% accuracy, outstanding service, and rapid delivery save our customers time. Through the years we have gained a reputation for providing reliable products with satisfactory customer service. We are the direct factory in China, using tungsten carbide with hardness up to 88-92HRA. Grades such as WF30, WF20, KG7 or specified by customers. The mirror surface is supported. We perform 100% inspection to each product to make sure every piece of products is perfect with flawless surfaces when delivery to customers.

Our inspection facilities:
Nikon Digimicro Stand
MD100 Round test
Mitutoyo Digimatic Micrometer
CGl0-150: Vernier Caliper
Mitutoyo Internal Micrometers
Easson Profile Projector
Test Gauge
Block Gage
Concentricity Tester
Roundness Tester
Mitutoyo Indicating Micrometer
Coordinate Measuring Machine

Production equipment:
Middle-Speed EDM Machine 2
EDM Cutting Machine 2
CNC Lathe 2
Surface Grinding Machine 6
Internal Grinding Machine 2
Centerless Grinding Machine 3
Punch Grinding Machine 9
Typed-15 Desktop Lathe 2
Typed-15 Desktop Lathe 1

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