, company profiles and product
    Zhongshan Jumbo steel pipe co., Ltd. the former Zhongshan Huari steel tube co., Ltd., in January 2001, replacing the company name. the company company joint venture in December 1995. we have introduced advanced production equipment and testing equipment, was completed in October 1996 with an annual output of 100,000 tons of spiral welded pipe production project for the expansion of, and began production.
     company is large-scale, covers an area of 120,000 square meters, three from Germany, Australia and other countries introduce the advanced spiral double submerged arc welded steel pipe production lines and a high-strength anti-corrosion coating pipe production line, and equipped with a hydrostatic test, physical and chemical properties of advanced testing and non-destructive testing equipment, but also from Germany introduced tube end cutting machine, Pipe end available according to customer request different angles of the chamfer (Beveling) specifications from 219mm-2440mm od, 5-20mm of spiral welded pipe and coated steel pipe wall thickness. the products API-5L, BS3601, GB/T9711, SY/T5037, SY/T5040 etc and JIS A5525 standard, is widely used for water conveyance project, port construction and piling pipe, oil and gas pipelines, power industry and urban construction, and so on.
     the company is located in the Pearl River Delta, Zhongshan port, has moored ship 2000 tons and equipped with a 30 ton crane used docks, water and land transportation convenience, location. the products were exported to Hong Kong, Macau, Singapore, as well as domestic capital projects unit.
     second, the quality management system
     the company actively participated in the implementation of total quality management, and has achieved remarkable results in implementing the ISO9000 standards, assurance of product quality is reliable. in August 1997 the Japan JIS A5525 steel pipe pile and JIS A5530 pile quality certification standards.
    1998 year first made in June in Guangdong industry issued by the State General spiral submerged arc welded steel pipe for fluid transport pipeline manufacture license (standard SY/T5037-92).
    2001 years April has passed the standard quality system certification.
     to meet the needs of domestic and foreign markets, the company has further strengthened and improved detection methods, supporting continuous online ultrasonic detection recording system and real time x-ray detection system, to provide customers with first-class products and service.
October 7     2002 year our company through the United States Petroleum Association of API-5L certification.
     third, Tenet
     prices: the company will market as a basic, guided by the principle to meet customer requirements to develop the best possible policy.
     This company with representative of Engineering: Zhuhai power plant, Sha corner power plant of diversion, Guangdong Province 500,000 VA power station, Shenzhen Yantian Hong Kong Terminal pile tube, Guangzhou gas tube network, Zhuhai cream o bridge pile tube, Beijing Oriental square air-conditioning tube, Maoming petrochemical three catalytic engineering and the kitayama Depot pipeline and the wide petrochemical engineering, Hong Kong Water Works Department pipes network engineering and Hong Kong eighth, Terminal piling tube and the Hong Kong West iron engineering suck pipes, Singapore row Sha engineering, Games arena air-conditioning pipes, Beijing Nokia plant air-conditioning engineering tube and wing broad hundred new building of Guangzhou steel and other key project the tube.
     the company abiding by contracts and adhere to the principle of customer-centric, business continues to expand in recent years, has won praise from users.