turned nut, turning parts, lathe parts 1. material/size as request 2. Plated with Gold,Chrome, Silver, ect 3. as per drawings turned nut, turning parts, lathe parts Company Profile Xiamen Rizheng Industry Co., Ltd. is one of leading professional manufacturers of both standard & non-standard turning parts and machining parts in Xiamen, China. Rizheng take constantly developing principle, fully ...