Set up years ago, MaiJin Metal is a professional manufacturer and also a supplier with strong capabilities in production, design, and R&D. custom made nuts MaiJin Metal is a comprehensive manufacturer and supplier of high-quality products and one-stop service. We will, as always, actively provide prompt services such. For more details about our custom made nuts and other products, just let us know.A closely spaced international sales network ensures qualified customer service of ShenZhen MaiJin Metal Works Co., Ltd..