Stanley East Railway (Shanghai) Hardware Co., Ltd., the core business of Stanley Black & Decker Group, is committed to the research and development, production and sales of tools/hardware and security systems

丹利东铁(Stanley GMT)是由有着"五金之王"美誉的史丹利百得(Stanley Black & Decker)公司与国内最大的地弹簧生产和销售企业GMT公司强强联手、战略合作，正式合资成立的。

Stanley Black & Decker was established by Stanley & Company (NYSE: SWK), a Fortune & Poor's 500 company, through its acquisition of Black & Decker (2009, Black & Decker Group ranked 408th on the Fortune 500), the world's largest manufacturer of electrical tools. Founded in 1843, Stanley was the inventor of the world's first tape measure and the first automatic door. After 167 years of history, Stanley has become a young, well-known, respected and loved international brand, and its tools, hardware and security systems and other products and solutions have been widely used in professional, industrial and public life fields around the world. In March 2010, Stanley and the merger were successful, and the global sales are expected to be nearly 9 billion US dollars. On November 8, 2010, Stanley Black & Decker Company of the United States and GMT Company, a floor spring manufacturer and sales company with the largest market share in the Chinese market, achieved a strong alliance and established a joint venture, with the goal of becoming the top commercial hardware and household hardware overall solution provider in the Chinese market.