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            公司簡介
                天津市一标閥門制造有限公司是一家專業性閥門企業。自創辦以來,始終堅持以質量求生存,以科技産品求發展,經過多年的發展,以其過硬的産品質量和完整的服務體系,獲得了廣大用戶的好評,在行業内樹立了良好的企業形象。
                    Company main products: pneumatic valve, electric valve, butterfly valve, ball valve, desulfurization valves, hydraulic control valves, electric control valve, pneumatic control valves, electric ball valves, pneumatic ball valves, electric butterfly valve, pneumatic butterfly valves, and other products, widely used in power plant, petroleum, chemical, pharmaceutical, coal gas, food, paper, water supply and drainage, air conditioning, pipeline system and other fields.
            精品手机在线1卡二卡3卡四卡_菠萝菠萝蜜在线观看