precursor Screw Barrels Manufacturers

Zhoushan Jingai Alloy Precision Casting Co.,Ltd is famous China precursor Screw Barrels Manufacturers and precursor Screw Barrels factory. In the incentive market competition, the essence of resistance by the good faith, service, in the superior quality, and the real price under the premise of the company's technical staff is also time for customers to solve various questions and problems.Over the years,the main products are Nitriding screw and barrel,bimetallic alloy screw and barrel,stainless steel screw and barrel, fully hardened screw, wholeslae precursor Screw Barrels which will be used at extruder and injection molding machine. if you need, we are willing to take the good faith attitude, the cheaper price, high quality common development with you,Cost reduction, quality assurance, reputation, timely delivery, this is our company's business objectives, welcome!