I-Zhongchang Aluminium oxidation film ugqinsi olungaphezu kuka-13mu, ngisho nombala, ngaphandle kwemigqa eyimishini, ukumelana nokugqwala, ukucwebezela okuhlala isikhathi eside, nokuhlobisa. Itholakala ngemibala ehlukene njenge-metal silver, champagne, dark, bronze, black......