Company ProfileIn-sail/Sandum is dedicated to manufacturing of precision components and the design, fabrication of engineering specialty fasteners and fastening solution development. Manufacturing CapabilityWe have powerful manufacturing capability, our automatic lathes, CNC lathes, CNC machining centers, stamping machines and cold heading machines plus auxiliary equipments like milling machine, grinding machine, EDM and the cooperation of our partners, we are able to support every different components regardless of the prototyping or series production. Auto Lathe TurningThe single shaft cam-base automatic lathes are capable of massive production of brass, aluminum alloy, stainless steel components. Production range: O. D. 0.5-15CNC Milling4-axis and 5-axis machining centers are capable of complex structural parts. Production range: 800x600Screw Heading & RollingThe screw production lines finish the cold heading and thread rolling for small carbon steel or stainless steel screws. Production range: M0.8-M6 or equivalent sized imperial screwsStampingStamping machines perform the blanking, punching, blending, drawing. Currently we are working on simple stamping jobs. Production range: 200T max.