Products：
1. All kinds of Screw、nut、gasket 、etc. (Japanese JIS Specifications or heat-treatment products)
2. Products in Japanese sample's catalogue
3. The cold forged products （heading products）of our head office's products http://www.urk.co.jp/
4. Cutting products （Iron, stainless steel, brass, aluminum products, plastics）
5. Japan orange-book catalogue's products http://www.orange-book.com/
6. According to customer requirements to product