... machined parts 3. 8 years professional teams Product Name: sprocket wheelCompany Name Ningbo Yinzhou Jiapeng Metal Product Trade Co., Ltd ... machining( milling, turning, drilling) *Painting *Welding, *Laser cutting *Flame cutting *Aluminum extrusionSurface treatment Polishing, Chrome/Zinc/Nickel Plating, Painting, Anodizing , E ... Formats PDF, Pro/Engineer, SolidWorks, Auto CAD etc.Other sprocket wheel