Xingtai Mining (group) Jinxing Plastic Packing Company, one of the best 500 companies in the world, established in 1992, is a joint venture enterprise specialized in a variety of thermal shrink packages free of toxin and harm. Twelve sets of advanced film blowing equipments and facilities making varieties of unusual bags were introduced from companies abroad. It produces 1500 tons of PVC shrink film, 3000tons of PE shrink film, 2000 tons of POF shrink film and hundreds of millions of orifice-sealed bags per year, Its annual sale earning is more than 90 million RMB, thus it is a famous enterprise of this line.