... , aluminum alloy Standard: ASTM, JIS, BS, DIN, EN, ISO Operation: investment casting and sand casting Surface finish: sand blasting ... part meets your approval. Our products have passed ISO9001:2008 and can also reach other international quality standard. Our ... Number of QC Staff:5 - 10 People Management Certification:ISO 9001:2008 Contract Manufacturing:OEM Service Offered Design Service Offered Buyer ...