Shanghai Jian & Mei Industry and Trade Co., Ltd. Is the wholly-owned subsidiariesof Shanghai Hongyuan metal product Co. Ltd. Our metal factory had more than 15 years manufacture experience in fastener , stamping and turning line. In order to expend the foreign market , in 2006 shanghai Jian & Mei was found ,with self-managing importing and exporting right. We specialized in manufacturing the custom products acc. to the drawing and samples. Products are widely used in automotive, construction, ...