We specialize in producing mechanical operating parts with "Sanshi" brand. Main products: Knob ball, handle jacket, starlike handle, crossed handle, Empaistic handle, milling machine handwheel, round rim handle, and so on. Materials available : bakelite , plastic and metal screw. We can produce according your drawings and samples. MSN: shiaarun@msn.com Skype: shiaarun Yahoo ID: shiaarun@yahoo.com.cn Contact person: Aarun Shi