北京朗润达科贸有限公司是一家专业的仪器仪表供应商。作为世界著名仪器仪表生产厂家—美国Dwyer、Alicat、InstruTech、Wasco、Anderson、AutoTran，英国Pyropress等在中国的代理经销商，朗润达公司提供近万种有关差压、压力、真空、流量、风速、温度、湿度、物位（液位）和阀门等产品, 它们广泛应用于工业自动化、暖通空调、楼宇自控、电厂、石油、化工、水处理，锅炉、压缩机、冷冻制冷设备、食品、医药、轻工业、环保、洁净工程等领域。
    美国Dwyer公司已有75年的历史，其微(差)压产品在全球享有极高盛誉并得到了广泛的应用；美国Alicat公司在流量测量和控制领域有着数十年的丰富经验，为您提供精确、可靠的质量流量解决方案；美国InstruTech公司专注于真空测量仪表的研发和制造；美国Wasco公司是专业的压力开关、真空开关、压力变送器制造商；美国Anderson公司专业制造用于医药、食品等领域的卫生型压力、流量等仪表；英国Pyropress公司在控制和过程应用方面有近60年的历史，其产品坚固、耐用，许多都有防爆选项, 大量用于核电站、电厂、石油、化工和国防等要求严格的领域。
    朗润达公司自1998年成立以来，以其优质的产品和良好的售后服务深受各界用户的欢迎。在新的世纪，朗润达公司愿与广大合作伙伴及用户携手共进，再创佳绩。

    Beijing Longradar instruments. Acting as the agency and distributor of some world well-known manufacturers of instr-uments in China, such as Dwyer, Alicat, InstruTech, Wasco, Anderson, ArutoTran, Pyropress, and so on. LongRadar offer approximate ten thousand of products of Pressure, Vacuum, Flow, Air Velocity, Temperature, Humidity, Level and Valves, which are commonly applied in the fields of industrial automation, HVAC, building autoimmunization control, electric power, petroleum, chemical industry, boilers, water treatment, compressors, freezing & refrigeration, food & brewage, pharmacy, light industrial, environment protec-tion, clean industry etc.
    Dwyer has been for 75 years in the World, its Low (differential) pressure instruments are high appreciated and are applied broadly over the World. Alicat Scientific has over a decade of experience in providing Mass Flow Meter, Flow Controller , Pressure Gage and Pressure Controller products. InstruTech concentrates in researching and manufacturing the vacuum gauges. Wasco concentrates in producing pressure switch、vacuum switch and pressure transmitters. Pyropress has been for about 60 years in the control and procedure application in the world, its products are rugged, lasting, many of which have options of explosion-proof, they are widely used in the harsh fields such as nuclear and non nuclear power generation, petroleum, chemical industry, defense industries, and so on.
    Since Longradar has been founded in 1998, the customers of all circles welcome our high quality products and good after-sales service. Through close cooperation with partners and customers, LongRadar will certainly go ahead and make great achievement in the new century.