TNK strength is controlled by submicron ultraprecise grinding. We would support any customer requirement use by our high precision products that from high precision process to outer diameter, inner diameter, roundness, cylindricity, surface roughness. Especially most high precision grinding parts is controlled 0.1 micron. |
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It is a top market share holder of precision shaft TNK has established a factory in Fuzhou, Fujian, China, offers a precision shaft in Japan and the same level. |
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We accept all types of material from general material to difficult-to-cut material for example stainless steel, heat resistant steel, tool steel. We have abundance of the achievements for produce iron and steel, non-ferrous, organic, inorganic, composite, original etc. and have also excellent precision processing technologies of a difficult-to-cut material, SUH660, ceramic, tungsten, silicon etc. |
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We achieved TS16949:2016. Our strength is to build a strict quality control system.
For your safety and satisfaction. We are pursuing improvement of quality on a daily basis.
Please feel free to leave it to us. |
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Manufacturing and processing of auto parts Please leave Sanwa needle bearing!
Please contact us, such as trading in prototype and China.