上海睿昌机械有限公司是一家专门从事研究，生产，销售于一体的塑料机械及其配件的厂家，位于上海市嘉定区，公司拥有最先进的加工设备和相应的精密检测设备，组建了一支专业性强、、制作经验丰富的人员队伍。
根据塑料机械类产品的特性和特定性能要求，吸收了国内外同类产品的技术精华和要领，采用国内外知名企业的零配件，使“睿昌”牌塑机系列产品达到了吐故纳新的行业革新目的，使之式样新颖、结实耐用、人性化极强且性价比极高的塑机系列产品。
RUICHANG Machinery is a company specialized in developing, manufacturing and marketing of plastic and the parts located in Shanghai Jiading, which equipped with state-of-the-art processing machines and testing devices. They formed a work team with professional, technical and experienced members, at the same time , absorbed the essence of similar products from abroad and adopted the parts from famous domestic and foreign companies according to the characteristics and particular requirement of Plastic machinery products, which helps the product ranges of RUICHANG reached the goal of innovation, their plastic machinery products have characteristics of fashion design, durable, humanistic  and high cost performance.