The bi-color taillamp lens mold has quite complex P/L surface, mold construction and cooling circuit. No matter twin-color or three-color mold, we have very mature technology to design and make the molds.
In mold manufacturing, good steel such as 1.2343ESR/1.2344ESR, NAK80, 1.8407, SMV3W, 1.2738HH and 718H, is widely used in lens molds to ensure long mold life and high-quality product.