Tianjin Simflex Company LTD. se estableció en 2003. We located in Tianjin Province, near Xingang port, China. We export different types of springs-die springs, disc springs, compression springs, resortes de extensión, arandela de seguridad, aspectos, fasteners, bolts and nuts etc. We always been focusing on providing efficient and steady elasticity solutions to customers by our Research &Development, manufacturing and sales and service departments.