1. aluminum motor cover 2. 35 years casting experiences 3. CNC, all types of laths 4. OEM 5.ISO9001,export entitlement Welcome to Qingdao 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.StandardGB1173 5.Specification drawings Pro/E, Auto CAD, Solidwork, CAXA UG, ...