KARUIJI has a total investment of 1.15 billion yuan, covering a total area of 10.2241 hectares, with a building area of 103,000 square meters. The company currently employs 300 people, including a technical R&D team of 20 members. It owns 100 automatic welding machines, 30 CNC machining centers, 3 automatic coating production lines, and 2 automatic packaging lines. The annual production capacity is 500,000 sets of three-way catalytic converters. KARUIJI is one of the largest manufacturers of fuel and natural gas vehicle exhaust treatment systems in China. The company operates diversely, providing customized services and technical support to achieve excellent emission effects and reduce costs. Our quality control process strictly follows the 16949 SGS ISO 9001 quality management system. All products are produced through the ERP system, ensuring quality control throughout the production process. We strictly implement 5S management and use a unique code for each product, making the product transparent, traceable, and regulated from start to finish, with 100% outbound inspection. Our precious metal extraction technology is at the forefront of the industry. We are committed to becoming a leader in the three-way catalytic converter industry, promoting the industry towards a more environmentally friendly and correct direction, and moving towards high growth potential. We are dedicated to continuously enhancing our own strength, contributing to the prosperity and development of the industry, and look forward to cooperating with you.