... your needs.Parameter Table ClassificationSteel metal partProductDescriptionPlace of Origin: Shanghai, China (Mainland)Material: Carbon steel; Stainless steel,aluminum alloy; Brassalloy;copper;Zincalloy ... plating, enamel, hot-dip, and polishing,etc.CompanyAdvantageMainly Customer: China Unicom, China Mobile Communications, tongjiuniversity, etc.More than 100 skilled worders and ...