When I ordered 7 tons of custom colored PET, Cathy Li was extremely helpful and proactive in working with me to ensure the colors we needed were matched perfectly. After the sale, Cathy was instrumental in securing the most appropriate wooden packaging that was needed to guarantee the 7 tons of PET arrived at the US factory in perfect condition. Cathy's professionalism was highly impressive, and I have every intension of using Hengshui Huasu Packaging Material company again for my future PET orders.