SHANGHAI DONGXIN SEAL CO.,LTD
Dongxin Seals Co., Ltd. was established in 1986 and is a professional manufacturer specializing in developing and producing silicon-carbide, carbon-graphite, hot-pressed graphite and correlative seal subassemblies.From our production base in Taizhou Zhejiang province, Dongxin has dedicated over 500 full time staff and 80,000 square meters of production, testing and research area.