plastic shovel mould Mould material:718,P20,2738,45# Mould Life:500,000---1,000,000 Mould material:P20,718,2738,45#quality: ... ↓4. MouldAccording customers request to build the mould. Before make the mould, we send mould design to customer approval first, before move forward ... sample come out is not satisfied customer, we modify the mould and until meet customers satisfactory. ↓6.Products in storeIf ...