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天津市先权科技开发有限公司创建于1991年,是一家专门从事催化仪器设备的研制与生产的高新技术企业。集科研、生产、销售、服务为一体。其产品广泛用于石油化工(化肥)、医药卫生、环境保护、材料科学、生物科学、纳米技术等领域。公司可根据用户需要专门设计制造各种自动化装置。公司还生产供应各类阀件:高压气瓶阀、稳压阀、背压阀、单向阀、针形阀、开关阀、三通阀、六通阀、八通阀、两通、三通、四通接头及各种变径接头、密封
Tianjin Science and Technology Development Co., Ltd. Xianquan was founded in 1991, is a specialized catalytic equipment development and production of high-tech enterprises. Set scientific research, production, sales and service as one. Its products are widely used in petrochemical (fertilizer), medicine and health, environmental protection, materials science, biological science, nanotechnology and other fields. Companies can design and manufacture of various automation devices according to user needs. The company also produces and supplies various types of valves: high pressure cylinder valve, pressure regulator, back pressure valve, check valve, needle valve, on / off valve, three way valve, six way valve, , Stone joints and a variety of adjustable joints, sealed