Heavy-duty Sofa extension Slide(sofa extension mechanism)

          LangCheng metal products factory specializes in manufacturing table extension slides.Our company has more than ten years  experience in this field.We produce different types of table extension slide,such as synchronous ball bearing table slide,spring lifting table slide,automatic lifting table slide,section folding table slide, etc.we successful overcome the disadvantage of wooden slide,creat beautiful appearance,easy installion,durable metal slide.the quality of our product is in the leading position of this field.our products can be widely used on different kinds of material dinning table,such as wood extenable dininng table, glass extenable dininng table, marble extenable dininng table,etc.