Zhejiang OUWEI Machinery Co.Ltd-Zhoushan Dinghai Jingye Screw Factory (Ningbo Yiyuan Imp&Exp Co,. Ltd) is located in Zhoushan-A nice city with islands around Zhoushan is famous for the screw and barrel, there are several famous brands in our city.As a memeber of plastic machinery mfg, we always devote ourselves to the high quality products and best after-sales service, to keep long business relationship with customers. As an OEM and ODM,we have professional engineers to do the design, manufacturing, quality control. We are one of the leaders to design the iron-based bimetallic barrel in the year 2009. With the advanced vacuum sintering technology, we design the nickel-based alloy screw and barrel. We have machining center with high precision CNC screw root diameter grinding machine, to guarantee the quality.Hope our products and after-sales service can give you best support here.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9001	BAC	The production and service of screw,barrel for plastic machinery.	2013-09-27 ~ 2016-09-27

Business Type	Manufacturer, Trading Company	Country / Region	Zhejiang, China
Main Products	Screw and barrel, injection molding machines, sub machines, Mold, Tiebar	Total Employees	11 - 50 People