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2024年12月18日-20日，第二十届上海国际铸造展览会\第二十届上海国际铸件产品展，我公司将携带样品参加展出，届时欢迎各位行业人士来我司展台参观、洽谈。

大连达发铸造有限公司

Dalian Dafa Foundry Co., Ltd.
网站：http://www.dafacasting.cn
 
大连达发铸造有限公司隶属于中国船舶集团有限公司（CSSC）大连船用阀门有限公司(DMV)，是生产铸件的专业厂。公司坐落在大连市普湾新区，占地面积20余万平方米，建筑面积6万余平方米，是大连船用阀门有限公司的铸造生产基地，同时对外承接生产各种铸件。公司铸造工艺方法齐全，有砂型铸造（粘土砂、水玻璃砂、呋喃树脂砂、酚醛树脂砂）、金属型铸造、离心铸造、硅溶胶和水玻璃复合型熔模铸造等，可以生产碳钢、不锈钢、合金钢、灰口铸铁、球墨铸铁、铜合金、铝合金、锌合金、钛合金等各种材质的铸件，单件重量可达15吨，年生产能力万吨以上。2010年公司获得中国铸造协会综合百强企业称号；2011年公司被中国铸造协会评为“中国铸造行业千家重点骨干企业”。
公司于1996年通过了中国新时代认证中心GB/T19001-ISO9001质量管理体系认证，2009年又通过了英国劳氏(LR)质量管理体系认证。从1984年起，陆续取得中国（CCS）、法国(BV)船级社的工厂认可，以及英国(LR)、挪威(DNV)、德国(GL)、美国(ABS)、意大利(RINA)、日本（NK）和韩国（KR）等船级社的碳钢、不锈钢、合金钢、灰口铸铁、球墨铸铁、铜合金、牺牲阳极等铸件的生产认可证书；2003年通过了美国石油协会认证（API）及欧共体（CE）认证；2009年取得欧盟承压设备指令PED认证（铸造材料），是国内同行业取得船级社认证最齐全的铸造公司。
公司技术力量雄厚，拥有研究员级高级工程师2人、高级工程师13人、初中级工程师9人、质检人员20人，并且拥有Anycasting(韩国)铸造模拟分析软件及海克斯康三维扫描仪。生产、检测设备齐全先进：主要生产设备有10吨呋喃树脂砂生产线1条、15吨碱酚醛树脂砂生产线1条，0.5t燃油坩埚炉3台、0.15～10t中频感应电炉13台、10t电弧炉1台、5tAOD炉1台、0.15t和0.5t凝壳炉各1台、铸造离心机5台、80吨和50吨液化气热处理炉各1台、全套熔模铸造设备（可生产单重120公斤以下的精铸件）、铝合金热处理炉1台、5台电阻炉和大批机械加工机床等生产设备。检测设备主要有德国SPEC直读光谱仪、美国产手持合金分析仪、各种化学分析仪器、微机数显万能材料试验机、冲击试验机（20～－196℃冲击试验）、日本产奥林巴斯金相分析仪、立式金相显微镜、便携式现场金相检查仪、超声波探伤仪、日本电机株式会社3000A磁粉探伤机、各种硬度计（包括一台里氏硬度计）、超声波测厚仪、便携式测温计及其它常规检测设备，能满足各种铸件的生产需求。大连船用阀门有限公司为中国机械工业500强企业，拥有包括德国、美国和日本产加工中心及数控机床等先进机械加工设备，为公司所产铸件的机械加工提供了能力保证。
公司生产的用于船舶、海洋工程等阀门铸件，畅销国内各大船厂，部分产品出口到美国、德国、荷兰、挪威、新加坡、马来西亚、日本及韩国等国家和地区。产品质量稳定、可靠，得到各国船级社的认可，更得到船厂、船东等广大客户的一致好评。近十年，公司逐渐扩大产能并调整产品结构，铸件产品已覆盖船舶、矿山机械、石油化工、机床设备、汽车、海洋工程和核电等各个领域，其优良的品质和周到的服务得到国内外客户的广泛赞誉。
公司始终坚持“质量为本、诚信为先、创新突破、追求无限”的质量方针，本着互惠互利、共同发展的经营理念，愿与四海宾朋竭诚合作，共创美好的明天！
Dalian Dafa Foundry Co., Ltd. is a specialized casting manufacturer of Dalian Marine Valve Co., Ltd. (DMV), which attached to China State Shipbuilding Corporation Limited(CSSC) and also a professional casting manufacturer undertaking various other castings. Dafa Foundry is located in Dalian Puwan New District, with a total area of 200,000 m2 and construction area of 60,000 m2. Dafa possesses most of the casting process and method, such as sand mould casting(clay sand, water glass sand, furan resin sand, phenolic resin sand), permanent mold casting, centrifugal casting, investment casting(Silica Sol and water glass composite) etc., to produce carbon steel、stainless steel、alloy steel、grey iron、nodular iron、copper alloy、aluminum alloy、zinc alloy and titanium alloy etc. various material castings with maximum single casting weight up to 15 tons and total annual output of over ten thousand tons. China Foundry Association has listed Dafa Foundry on the Top One Hundred Enterprises during year 2010 and granted One Thousand Key Enterprises during year 2011.
Dafa got GB/T19001-ISO9001 Quality Management System Certificate issued by China New Time Certification Center (XQC) in 1996 and ISO9001:2008 Quality Management System Certificate issued by Lloyd’s Register in 2009, Dafa has been approved by most of the classification societies ABS,BV,CCS,DNV-GL,KR,LR,NK,RINA starting from year 1984 with approved range of carbon steel, stainless steel, alloy steel, grey iron, nodular iron, copper alloy, and sacrifice anode etc., passed API and CE certification in 2003 and PED certification in 2009. 
Our company possess very strong technical expert, there are 2 senior engineers at the researcher level, 13 senior engineers, 9 junior and intermediate engineers, and 20 quality inspectors, and advanced technologies such as AnyCasting Casting Simulation Analysis System and Hexagon 3D scanner. Equipped with advanced production and inspection facilities, one 10tons Furan resin sand production line, one 15tons alkaline phenolic resin sand production line, three sets of 0.5ton oil heating crucible furnace, thirteen sets of 0.15～10tons middle frequency induction electrical furnace, one set of 10tons electric arc furnace，one set of 5tons AOD furnace, one 0.15t and one 0.5t skull furnace, 5 sets of centrifugal casting equipment, one 50tons and one 80tons liquefied gas heat treatment furnace, one complete set of investment casting production lines which can produce castings of maximum weight 120kg, alloy heat treatment furnace, 5 sets of electric resistance heating furnace and many machining facilities. Spectrometer analysis facilities imported from Germany, portable alloy element analysis unit from US, various chemical composition analysis equipment, digital controlled mechanical property test machine, impact test machine (-196℃ to 20 ℃). Olympus metallographic analysis instrument, Vertical and portable metallographic microscope, ultrasonic testing instrument, Japan Electric Corporation 3000A magnetic detection machine, various hardness tester including HL hardness tester, ultrasonic thickness gauge, portable temperature gauge etc. 
Among top 500 Enterprises in China Machinery Industry, Dalian Marine Valve Co., Ltd. possess many advanced machining machines such as processing center, Computer numerical control machines imported from Germany US and Japan, and this provided very strong quality assurance about the machining of our castings. 
Our valve products had been used on marine, oil, offshore and nuclear industry by various yard and customers both domestic and abroad: United States, Germany, Netherland, Norway, Singapore, Malaysia, Japan and Korea etc. Our products got very good feedback and recognition by the classification societies, shipyards, ship owners and other customers. For the past ten years, we extended our production capacity and field of application, so that we had successfully delivered products from maritime to mine machinery, oil industry, machining facilities, automobiles, offshore and nuclear industry.
During the past years, our company always followed our quality policy: Quality Priority, Integrity First, Innovation & Breakthrough, Pursuit of Unlimitedness. Pursue common development under the principle of reciprocity and mutual benefit. We’re looking forward to have close co-operation with all customers and create a better future.

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