Welcome to Handan Zhongpin Fastener Manufacturing Co., Ltd., your reliable source for high-quality 4.8, 8.8, 10.9, and 12.9 grade bolts. As a leading manufacturer and supplier based in China, we are committed to providing top-notch products that meet international standards and cater to a wide range of industrial needs. Our 4.8, 8.8, 10.9, and 12.9 grade bolts are manufactured using premium quality materials and cutting-edge technology, ensuring superior strength, durability, and performance. Whether you require standard or custom specifications, we have the capabilities to meet your exact requirements with precision and efficiency. At Handan Zhongpin Fastener Manufacturing Co., Ltd., we prioritize quality, reliability, and customer satisfaction. Our team of experienced professionals is dedicated to delivering exceptional products and service to our valued clients worldwide. Choose Handan Zhongpin Fastener Manufacturing Co., Ltd. as your trusted partner for all your 4.8, 8.8, 10.9, and 12.9 grade bolt needs. Contact us today to learn more about our products and how we can fulfill your specific fastener requirements.