Listings >> Industrial Permanent Steel Manufacturing Co.,Ltd 8688787784 www.permanentsteel.com Write a review Review Add to favorites Favorite Permanent Steel Manufacturing Co.,Ltd have years of experience in manufacturing of carbon steel pipe, stainless steel tube, hollow section, and pipe fittings.For more, visit: https://www.permanentsteel.com Rate and write a review Cancel replyYour email address will not be published. Required fields are marked *Your Review Name * Email * Website Your overall rating of this listing: Title of your review: Δ This site uses Akismet to reduce spam. Learn how your comment data is processed. Changsha Hunan CN Get directions Notice: JavaScript is required for this content.