Founded in 1988, Sam Nam Petrochemical Co., Ltd, is one of the leading manufacturers of TPA used for polyester. We are doing our best in producing world-class QTA of fine quality at affordable price to enhance our customers' corporate value. In response to the rapidly changing business environment and era of the new paradigm, Sam Nam Petrochemical Co., Ltd will become a leader in the new global era along with our customers by providing quality products and differentiated services through establi...