Set up in 1983, Ruian Zhengtai Rubber Co., Ltd. is specialized in producing automobile inner tubes. It was located in Ruian Qianfeng Industrial Zone, adjoining Wenzhou airport in the east, near 104 national high ways in the west, far away 20 kilometers from Wenzhou station, in a word, the transportation is very convenient. Our main products are automobile inner tube, butyl inner tube, rubber silk, flex. We have 30 kinds of inner tube models, daily output of 20, 000 inner tubes (including 5000 butyl inner tubes). Our products are sold domestically and far to Korea and Thailand etc. countries. For reliable quality, our inner tube has been regarded as excellent product in Zhejiang province. Covering an area of 50, 000 square meters, capital amount of 30 million RMB, our company have total 500 staffs, including 50 technology administrators, and 80 sets advanced producing equipments. We have passed IS09001������¯������¼���¯���¿���½2000 quality management certification. At present, we have three brands: Xiangtai, Gongtai, and Chifeng. After these years, we have become a leading inner tube manufacturer in Ruian city for our brand, scale, service advantages. In the future, we will continue stick to the spirit of existing with quality, developing with innovation, and try our best to produce more satisfactory products. Welcome to visit us and cooperate with us in the future.