Ningbo Rootier Industry and Trade Co., LTD. committed to provide system solutions for plastic industry and offers high-end products like Plasticizing Screw Barrel, Tip Set, Shut off Nozzle System. Our engineer is experienced in all kinds of plastic designing and application.

We have lot ready stock screw barrel for some common used IMM like Nissei, Sumitomo, Fanuc, Victor machines, and for high Glass Fibre filled plastics, we have unique solutions to increase lifetime and performance.

After years of technical precipitaion, Rootier is currently the only supplier in China to successfully develop internal spring anti-casting nozzles and pneumatic nozzles. Base on successful experiment in series of injection molding machine, Rootier can offer customer unique solutions of all kinds of thermoplastic leakage, such as PA, PP, PE, POM, also availabe for L.S.R. (Liquid Silicon Rubber) injection. The product can apply to most situations like high speed machine, fast food container processing, full electric injection machines, Our self-designed construction minimize the size of product and won’t take much space of machine and guaranteed easy assembling.