Reliable Maker of Fasteners and Steel Wires for Fasteners
Ningbo Yisen Fastener Co.,Ltd is engaged in the production and research of high-quality fasteners and refinement steel wires.

Furnished with Advanced Facilities for Large Output
In our factory covering an area of over20,000 square meters, we turn out more than10,000 tons of fasteners and near20,000 tons of refinement steel wires every year. Our products completely conform to the customers' requirements.

We have about 150 staff and more than 30 percent of them have over 10 years of working experience. We have formed an integrated process flow including molding, product processing, spheroidizing, annealing treatment, heat treatment and surface treatment. We provide one-stop service with the use of 22 multistage cold headers, three continuous carburizing quenching furnaces, three spheroidizing annealing treatment equipment, 10 drawing equipment and more than 15 hot forging special equipment.

High Quality is Guaranteed
Because of our meticulousness in the whole production process, we have obtained ISO 9001:2008 certification. Through the quality system, we ensure that every processing step from raw materials to finished products strictly abide by the standard production technique so as to guarantee the best product quality.

Work with Us Today
We sincerely welcome customers worldwide to contact us by any means or visit us for long-term cooperation, and we are ready to offer the best quality products with the best services