Solid Strength Advanced Technology Rich Experience Perfect Service Best Choices of Quality and Service

About Us

Company Profile

  Zhoushan Jianghai Screws Manufacture Co., Ltd. is located in No. 599 Xingzhou Road, in the Industry Zone in the West of Dinghai District, Zhoushan City, Zhejiang Province. Jianghai specializes in R&D, designing, and manufacturing screws and barrels. Decades of focus and effofts bring us good quality and reputation. We have established long-term supplying relationships with many domestic famous injection moulding machine manufacturers, and been granted with many honors of Excellent Supplier.

  We have advanced manufacturing technique and equipment, possess rich experience in design, which make it possible for us to offer our clients a variety of goods with nitriding, chromeplate, stainless steel, bimetallic surfacing, and tungsten carbide thermal spraying treatments, ect. to meet the needs of different applications.

  Over the years, Jianghai has been in line with the concept of “Quality First, Customer Supreme”. Also, we are in the constant pursuit of the development of high-end products and providing mapping, designing, sampling processing, refurbishment business, and so on. We seek mutual development with you by our excellent quality and timely service.

Quality Management 

  Specializing in producing screw and barrel for more than 20 years, Jianghai has gathered a team of Technical Experts. Our assurance of high-quality products is based on Jianghai’s solid strength and professional team.

  Jianghai is committed to the highest quality standards to meet and surpass its clients’ requirements. Our total quality management policy is strictly adopted within the ISO 9001:2000 at all levels so that only the defect-free products will reach our clients. We guarantee continuous improvement of each process and our quality policy help our clients get products of high performance and high durability standards.

Field Services  

  1. Our experienced R&D team will provides you with professional support and issue resolution.
  2. We can provide visit-and-in-door services, such as mapping, designing, rebuilding, customizing and repairing for worn screws.
  3. With customer satisfaction at its Top Priority, we’ve always maintained its post-sale commitments as our pursuit. We strive to exceed clients’ expectations with all of our products and services. 

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