... Longquan Hongda Cu-Al casting Co.,Ltd!Feature: 1.MaterialAluminum 2.Processsand casting, gravity casting, low-pressure die casting, high-pressure die casting. 3.CertificateISO9001 4.Material ... and strict delivery time.casting parts:1. Aluminum casting, sand casting, customized casting, die casting, gravity casting, high pressure die casting, low pressure die casting, casting foundry.2. Applied ...