Our Fasteners
All about fasteners - hot forged and cold heading.
One-stop Fastening System Solutions
Ningbo ASME Fastener Co., Ltd. specializes in manufacturing stainless steel, carbon steel, alloy steel stud bolts, threaded rods, hex bolts hex nuts and washers. The standards include ASTM A193 Gr.B7, A325, A490, A307A, A307B, Gr.B8, A320L7, A194 Gr.2H, Gr.8, A563A, A563DH, F436. DIN931/DIN933/DIN934/DIN125 and so on. The sizes are from M12 to M100 (from 1/2 inch to 4 inches )in diameter.

Production Experience

Floor Space(M²)

Employees






Why Chooes Us ?
More than 20 years of fastener production experience
After more than 20 years of production and management experience, our factory has its heat treatment equipment, hot-dip galvanizing processing workshop, Teflon spraying workshop, QC department, and independent foreign trade department. All parts work together to provide the best solution for your fastener project.

Quality Assurance
We continue to provide high-quality, high-safety and reliable fastening products, and enhance the company's competitiveness to meet the needs of the clients to the greatest extent.

Certification
We passed the ISO9001:2000 quality management system certification in 2019, and organized and trained an elite team of professional production, inspection, sales and distribution.

After-sales service
Our products are quality guaranteed. We have friendly customer service. If any question, plz feel free to contact us. We will help you solve the problem as soon as possible.
Application Areas
The fastener products manufactured by our factory are widely used in valve flange connection, petrochemical industry, fine chemical industry, pipeline installation, ship repair and construction, mechatronics, mechanical equipment, fluid engineering, pressure vessel, steel structure, wind energy and hydropower generation, Mining equipment, aerospace and many other industries.
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