INTERNATIONAL USEFUL COOPERATION prides itself for bringing the most innovative, versatile and low cost chemical products. With 10 years of experience and expertise over gum rosin ww grade manufacturing we have successfully captured China,Germany,Indonesia,India,Lithuania,Nepal export market share. Our mission is geared towards providing our customer base with a top notch platform located in in Dalian, China and Liaoning, and online globally where buyers can find only best. International Useful Cooperation is a known as Manufacturer and Exporter of gum rosin ww grade started our venture with Below US$1 Million initial business capital, and strive to keep up with a customer-centric approach and ensure utmost satisfaction throughout the buying cycle by providing the most trending and durable leather products. A prolonged experience with manufacturers from different industries made us able to recognize all the untapped marking solutions that have been crucial for our clients. With viable knowledge and expertise we have evolved over time and our annual revenue reached Approx 0.5 Billion US Dollar. Our reliability is backed by our legal status as LLC (Limited Liability Corp) company followed by Own Lisence. In a nut shell, leather products in best quality are offered to our clients since 2011. We boast 9 Years of export history and export value estimating around Below US$1 Million. For further details contact junying zhan.