We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for China Chalk For String Line Supplier, Factory And Manufacturer | JinYu, green ball of yarn , brown yarn , butyl strip ,nylon construction string . With the eternal goal of continuous quality improvement, customer satisfaction, we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad. The product will supply to all over the world, such as Europe, America, Australia,British , Ottawa ,San Francisco , azerbaijan .We will do our utmost to cooperate & satisfied with you relying on top-grade quality and competitive price and best after service ,sincerely look forward to cooperating with you and make achievements in the future!