上海瑞峰工具制造有限公司，地处上海浦东东海之滨，北接国际航空港，南邻国际深水港，是上海较早生产钳类产品的企业之一，目前属国内大型的钳类专业制造企业之一。 作为一家民营企业，瑞峰公司具有雄厚的技术力量，一流的生产设备，先进的管理模式，高素质的员工。 本公司专业生产各类钳子，手用、机用套筒扳手及各类锻造件、冷挤压构件、拥有近50多种产品系列，300多种规格，产品广泛应用于车辆维修，各种机械装配流水线等行业，并以一流的品质得到国家轻工业工具五金质量监督检测站的认可。
Shanghai Ruifeng Tool Manufacturing Co., Ltd. is located in the East China Sea of Pudong, Shanghai. It is adjacent to the International Airport in the north and the international deep-water port in the south. It is one of the earliest enterprises in Shanghai to produce clamp products. At present, it is one of the largest professional clamp manufacturers in China. As a private enterprise, Ruifeng company has strong technical force, first-class production equipment, advanced management mode and high-quality employees. The company specializes in the production of all kinds of pliers, hand, machine socket wrenches and all kinds of forging parts, cold extrusion components, with nearly 50 kinds of product series, more than 300 specifications, products are widely used in vehicle maintenance, various mechanical assembly lines and other industries, and with first-class quality by the national light industrial tool hardware quality supervision and testing station.