+ISO9001:2008 CE RoHS for Die cast hardware parts in high quality +Provide OEM service +Flexible MOQ:20pcs +mearly 10 years ... could make all metalworks according to your requirement 1 Processing of heat sinks: precision cutting, drilling, skiving,deburring,fine ... black, green, red,yellow,silver,white,blue,andother,surface colors upon request reasonanable price +power delivery OEM Junction Box4 ...