法兰

Features: 1. Steel forgings ,high quality and low price. 2. High ratio of precision. 3. Products qualification rate over 99%. 4. ISO: 9001 Quality System Certification. As a comprehensive metalworking base, our company has complete production lines of metalworking: forging, heat treatment, and machining. The company set up complete test center which can test crack and physical performance and chemical analysis. The test center tests from the raw materials to the products, metallographic phase, performance, heat treatment of products, thus we can control and guarantee the quality effectively. At the same time, the company pays much attention to the management and technology, and we take quality as our company's life. We have passed the ISO: 9001 Quality System Certification and we also get the Manufacture License of Special Equipment People's Republic of China Level B, that is, we have the ability to produce pressure vessel.