Langfang Jiu An Machinery Manufacturing Co. Ltd Located in Langfang city, the Pearl set in the corridor from Bejing to Tianjin. The company is committed to pipe on-site machining equipment, pipe prefabrication equipment, which possesses research and development, manufacturing, sales, rental, service integration of national high-tech technology. Products are exported around the world and widely used in pipeline construction, installation, and maintenance from vary areas like petroleum, chemical, natural gas, electricity, water, healthcare, marine and other industries. Products have continued to be trusted by domestic and foreign customers these years. Our products include pipe cutting machine, pipe beveling machine, pipe boring machines, flange face processing machining and the production lines of pipe prefabricated. At the same time, the company also provides customers with on-site construction services, including on-site service of pipe cutting and beveling, flange face and heat exchanger repair services, on-site drilling services, electric power construction services, as well as electricity repair and maintenance services.Over the years, our company has been constructing a comprehensive domestic pipeline processing manufacturing headquarter with investing western advanced equipment manufacturing and materials processing technology. Other while, we are comprehensively promoting computer-aided designing and manufacturing, product has been constant innovation and development, and has independent intellectual property rights, invention, utility model design patents.The company has passed ISO9001, 14001, 18001 quality management system certification.Company is based on lasting working to build a pipeline processing industry manufacturing and a new service concept with advanced product design, strict quality management, professional pre-sale tracking team, comprehensive service system is based on