Ningbo Topbolt metalworks co.,ltd. is a reputable Chinese company specializing in manufacturing high-strength bolts, nuts, threaded rods, and washers for the oil and gas industry. They prioritize quality and durability, ensuring their products meet industry standards.

Located in Ningbo, they efficiently serve domestic and international clients through a well-established distribution network. With state-of-the-art facilities and skilled professionals, they produce high-quality products to meet customer requirements.

They also provide excellent customer service, making them a trusted partner for reliable fastening solutions.