Welcome to Handan Haosheng Fastener Co., Ltd., one of the leading screw washer factories in China. As a premier manufacturer and supplier, we are committed to providing the highest quality products to meet the various needs of our customers.

Our screw washers are meticulously designed and manufactured to ensure superior performance and durability. Whether you need standard or custom sizes, we have the capability to fulfill your requirements. Our state-of-the-art factory is equipped with advanced technology and a skilled workforce to produce screw washers that meet stringent quality standards.

At Handan Haosheng Fastener Co., Ltd., we take pride in our dedication to excellence and customer satisfaction. Our commitment to continuous improvement and innovation allows us to stay ahead in the industry. When you choose us as your supplier, you can trust that you are getting reliable products that will meet your expectations.

For all your screw washer needs, rely on the expertise and reliability of Handan Haosheng Fastener Co., Ltd., your trusted partner in China.