All kinds of portable products such as Bluetooth sound box, handheld GPS and so on. They chose silicone casings without exception. The properties of cushioning, dustproof, waterproof, and anti – falling are the best choice for the shell of portable products. Simcone’s  team has the experience for a number of well-known brands including design review, mold design, problem solving, production and delivery . The key words of these products are as follows

Burr is less than 0.2mm, and the special product has burr after grinding.

ASSAB 718 is selected for molding tool, and the surface discharge effect is to 1A. polishing sequence: 180# to 240# to 320# to 400# to 600#; sandpaper semi finish: 400# to 600# to 800# to 1 000#; fiber oil stone polishing: fiber oil stone: 200# (black) 400# (blue) to promote (white); finally, the mold surface is clean and sprayed with resin sand. So the mold surface is smooth, uniform.