Our products are exported to more than 50 countries around the world.And we have 4 sets of calender machines that are invested more than $20 million in PVC and EVA materials to ensure high quality and environmentally friendly raw materials. Our products are exported to more than 50 countries around the world.And we have 4 sets of calender machines that are invested more than $20 million in PVC and EVA materials to ensure high quality and environmentally friendly raw materials.