Ningbo Hongyu Plastic Machinery Co.,Ltd. specialized in manufacturing micro-controlled plastic injection molding machine which produces "SANSHUN" brand injection molding machines in China. "SANSHUN" brand injection molding machines are modern and broad scale enterprise, it‘s objective is meet diversity needs of the world‘s customers. We have 48,000 square meters with an annual output of around 4600 sets of the clamping force 48T ~ 3600T plastic injection molding machines.