Zhoushan Yongtai Machinery Co.;Ltd is specializing in manufacturing the plastic machine.and the stainless steel pipe fittings. The company was established in 1984. It is located in Zhoushan city, well-known as “the town of the screw” a beautiful place on the east-China sea. It is next to Shanghai in the north and near to Ningbo and Hangzhou in the west. The completion of the new plant of 14000 square meters with the workshop of 3000 square meters has brought the company a new leap.
   We have the two main series of products : plastic machines and stainless steel pipe fittings .  We have more than one hundred kinds of plastic machines which have reached the high level not only in the domestic market but also in the world. The following is the main classes of our products: Barrel & Screw Series;Screw Extruder Series;Film Extrusion Line Series;Plate, Sheet Extrusion Line Series; Profile Extrusion Line Series;Pipe Extrusion Line Series;Granule Extrusion Line Series;Parts Of Extruder.
  Stainless steel pipe fittings is another series of our products . all our pipe fittings are manufactured by NC. Our products conform to the following standards: NPT JIS ANSI or ASTM DIN and the pipe meets the following standards: sus304 sus304L sus316 sus316L. We can also produce according to the requirements of the customers.