The company was founded in 2000, is a professional mechanical hardware matching enterprises. With the selection of high precision machinery, testing equipment, and a number of highly qualified and experienced technicians, it is a company with the leading, high quality and complete insurance box accessories for the insurance box enterprises with the guidance of concept, management, R & D and service. The main products of our company are mechanical blade locks for safety boxes, which have developed 5 kinds of progressive lock, more than 40 kinds of two progressive locks, more than 20 kinds of single direction locks, and more than 20 kinds of locks in the three direction. The product quality is reliable, the lock is opened smoothly, and there are many different interlocking ratio lock cores for customers to choose. Our products are the quality standard of our customers. The customers are satisfied with each other. The products are satisfied with the perfect customer service and standardized management. In order to constantly negate themselves and constantly improve the equipment and technology to create brilliance. The growth and progress of Huili hardware can not be separated from the trust and support of the users. We will repay the great love of the users with great enthusiasm. In the days to come, we will work together with friends from all walks of life with better quality, better quality and cost, and better service to create brilliance together.