Jiangyin Tejie Rubber & Plastic Co., Ltd. is specialized in producing a variety of high-quality Butyl Rubber Stoppers for pharmaceutical use and Aluminum Caps for both pharmaceutical and consumer products use. Our annual production capacity is over 20 billion in quantity. We hold 2000 square meters enclosed clean-workshop. Our enclosed clean-workshop is equipped with a 300,000-grade vulcanizing room, a 100,000-grade trimming room, a 10,000-grade cleansing and 100-grade packing room according to the international sterilizing standard of GMP. We guarantee that our products match...