Qingdao Royal-Tech Machinery Co.,Ltd is the vice-chairman factory of Plastic Machinery Association, and is one of the leading plastic machinery equipment manufacturer in China. The company is located in beautiful seaside city Qingdao.
Qingdao Royal-Tech Machinery Co.,Ltd indraughted numbers of advanced and high precision process equipments. With over 15 years experiences, we have accumulate abundant experiences of plastic extrusion production and debugging.