The application of ultra-precision machining technology to Japanese Zirconia Powder present us the unique performance of zirconia sleeves 1. High-precision processing reduces the optical loss sharply(<0.2dB) 2. Unique wear resistance 3. Experienced agglomeration assures unique stability(withdrawl force200~600fg) 4. Accurate multi-stage plane surface solution keeps excellent smooth and bright surface 5. Complete set of test equipments hold whole course quality control **Nonstandard zirconia[...]

Characters for ceramic pin gauge: 　good wear resistance, long working life.Working life is many times than metal pin gauges. 　Good anti-corrosion performance and never rusty, so you can use them by your hand directly, needn't any special protect treatment. 　CTE ( coefficient of thermal expansion ) smaller than steel, can be directly used for steel parts inspection. White surface, laser lettering is easy to read. Quality character: roughness ≤ Ra0.20mm density ≥6.0g/cm3 , hardness[...]

Zirconia ceramic knife: No rust, light weight, long tiem never need sharpening, pls mail[...]