We have the professional technique and equipment.
JINSON is specialized in the development and production of door closer. We had been in the area of stamping over 40 years and in the area of CNC over 10 years. We develop the new products and improve our present products every year. After development or improvement of the products, our professional technicians are going to test, and our engineers are responsible to draw and plan the projects. All of our technicians and engineers accepted the professional training. In general, JINSON owns the ability to create and maintain the products by using the internal and outside resources.