... long distance, high strength, large volume of use. Varieties:According to cover the performance can be divided into: ordinary type, smoldering, ... type, acid type, oil type varieties. Features:Allow the use of high strength, high safely coefficient; elongation minima, tension travel ... . 2.Q:Where is your factory located? How can I visit there? A:Our factory is located in Yangzhou City, Jiangsu Province ...