Qingdao Hongshengjie Co., Ltd. is located in Qingdao, a beautiful coastal city in China, with superior geographical environment. It is close to Qingdao Port, Jiaodong International Airport, Jiaoji Railway and Jiqing Expressway. Land, sea and air transportation is convenient, and it is an excellent geographical location for import and export trade. Our company is a professional manufacturer of aluminum die-casting, sheet metal stamping, and precision machining products. In recent years, it has been committed to research and development of the latest technology, increased automation machinery and equipment, strengthened the production of products in various industries, and provided a variety of high-quality finished products to serve customers, and its business projects have expanded to more fields. Our company has established long-term and stable cooperative relations with many foreign customers...