We supply CZ purlin roll forming machine with many years of production experience.When we change from c purlin to z purlin, you only need direction of the rollers to be changed.
75D polyester covered with 40D spandex,popularly used by socks factory for making fashion cotton socks with high quality and good price.4075 Polyester Single Covered Yarn with stable quality made by creora or lycra or qianxi spandex by single covering mac