The four sea stainless steel products factory of Jinli Town, Gaoyao, began in 1989. It is located in Jinli jinnao Industrial Park of Jinli town of China. It has a building area of nearly 20 thousand square meters and a total of more than 200 employees. It has independent product R & D and large-scale production capacity. It specializes in the production of aluminum doors and windows accessories and door control hardware accessories, and the four seas five Gold has always been aiming at elaborately building high quality hardware fittings. After years of efforts, it has achieved certain results. In the heart of the customers, the brand image has been established. In the management, our factory has strengthened the training of the staff, and strives to make the product meet the "convenient, practical and high quality" demand. The four seas hardware established the sales network all over the country, carried out the standardized action, made a clear regional distinction in the market, and guaranteed the distribution and agency rights of the customers. To ensure that the interests of all sides coexist, our factory has a number of high quality technical personnel, so that users can "buy happy, with ease." Sihai hardware is willing to enter a new era with customers.