优质钢管  制造商、经销商、供应商

Pipework systems are the lifeline of modern production systems. They transport raw materials and products, direct exhaust and extract dust. Their applications are as diverse as the spatial requirements, making each pipework system unique. The modular system developed by JACOB features over 7,000 standard articles alone and combines versatile options for custom design with simple assembly. The result is a tailored solution for any challenge. With its subsidiaries in Europe and North America, as well as over 40 representatives worldwide, the JACOB Group is just as global as its customers. A modern warehouse featuring 7,000 m² at the headquarters in Porta Westfalica, in Germany, as well as additional local warehouses outside of Germany, ensure immediate availability of our products. State-of-the-art production technology allows for both efficient series and custom production. All this, together with our uncompromising pursuit of premium materials and technologies, results in innovative, high-quality products, made in Germany.

Xinyue Steel Group, one of the largest steel pipe manufacturer in China, has supported oil&gas&mining industry and cilvil constrution of over 37 years.We specialize in Seamless&Welded steel pipe(ERW / SSAW / LSAW ).

Zhejiang Yuanan Liquid Equipment Co,Ltd, located in Wenzhou Binhai develop zone, with an building area of 56,000 ㎡，220 employers, aimed to be a green, healthy, automatic, intelligent modernized factory.Yuanan mainly produce sanitary valves, sanitary pumps, sanitary tubes, sanitary fittings. Products are widely used in bio-tech, pharmaceutical, brewery, dairy, food & beverage, ice-cream, cosmetics, paintings, water treatment,etc. Yuanan is recognized by many well known companies based on the high quality and reasonable price, including Wahaha Group, Mengniu Dairy,Budweiser beer, tsingtao beer, tianshili pharmaceutical, etc.Regarding the production, Yuanan workshops are equipped with imported world class CNC machines, and technical cooperation with Germany. Raw materials are from well known suppliers, such as Shanghai huaxin lihua, Zhangjiagang Pohang and United American Industries. Products are strictly according to ISO, DIN, ASME BPE, SMS, 3A standard, quality totally conform to industry standard.

DIN EN ISO 9001:2008