... +ISO9001:2008 CE RoHS for Die cast hardware parts in high quality +Provide OEM service +Flexible MOQ:20pcs +mearly 10 years ... 3 Surface color: natrual ,black,matt black, green, red,yellow,silver,white,blue,andother,surface colors upon request ... Tinplate), Aluminum Alloy, Red copper, Brass, Bronze alloy or according to your request.5.Accessories: International quality & standard. Can provide ...