Zhoushan city fine resistant alloy precision casting co., LTD Zhoushan city fine resistant alloy precision casting co., LTD. In the incentive Extruder screw barrel 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, 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. Over the years,the main products are Nitriding screw and barrel,bimetallic alloy screw and barrel,stainless steel screw and barrel.fully hardened screw. Zhoushan city fine resistant alloy precision casting co., LTD Address:Shantan Industrial Areal,Jingtang,Dinghai, Zhoushan,Zhejiang,China Telephone:0086-580-8591863 Fax:0580-8591831 Mailbox:403208110@qq.com Web:https://www.cn-screwbarrel.net/