We are a factory that specializes in CNC machining precision steel shafts with black oxide coating. Our products are designed with high precision to meet the exact specifications of our customers. The black oxide coating ensures that the product is corrosion-resistant and has a longer lifespan. Our production process utilizes state-of-the-art technology and a team of skilled professionals who constantly work toward improving our products' quality. We take pride in meeting the demands of our customers with excellent service and timely delivery. Our products are perfect for various machines and industrial equipment, and we guarantee you the best quality in the market.