Polysun Company, based in China, lists polyester yarn and thread products on Global Trade Plaza. These include bag closing threads such as Polyester Yarn 20/4,20/6,20/8 Bag Closing Thread, Bag Closing Thread 20/6,20/8,/20/9, and Heavy Duty 12/4,12/5 Bag Closing Thread, as well as polyester spun yarns like Prime Polyester Spun Yarn 60/2,60/3, Polyester Spun Yarn 50s/2 to Bangladesh, Optical White 50/2 Polyester Spun Yarn, and others. The company lists 2012 as its year of establishment. Buyers can send an enquiry through Global Trade Plaza.