Zhejiang Guanyu Steel Tube Co., Ltd.

ZHEJIANG GUANYU STEEL TUBE Co., Ltd. Is a professional manufacturer and dealer of all austenitic and ferrite-austenitic steel pipe and tubes by cold drawing and cold rolling in China. Annually produce 10, 000ton "GUANYU" brand seamless pipes and tubes, including: Seamless stainless steel pipes and tubes, bright annealed steel, precision tubes, boiler tubes, high-pressure steel pipe, corrosion resistance steel pipe, high-temperature steel pipes, which are widely used for: Machining, fluid tranport, boiler and heat exchanger, pressure vessels, chemical instrumentation, desalination, aerospace and other fields.

Located at Songyang Stainless Steel Industrial District. Transportation is conveniently near the company by close to JinWen Express and JinWen Railway and LongLi Express passing through. Company production area covers an area of 50 acres, plant area is over 15, 000 square meters. We is formly known as Wenzhou FanFeng Stainless Steel Pipe Factory. Since its establishment, the company always serve our customers withhold the development philosophy of "integrity, scientific, harmonious, sustainable"

With the total investment of 60 million yuan, registered capital of 8.18 million yuan, we have the advanced production lines and perfect testing equipment. Fifteen sets drawing machine, four sets of cold equipment, an anneal treatment furnace and other production equipment, as well as direct reading spectrometer imported from Germany, a full eddy current testing, ultrasonic testing equipment, cold stamping experiments, hydrostatic testing machine and other advanced detection equipment. QUALITY IS THE LIFE. This sentence, Guanyu real branded in the hearts of everyone. With sophisticated equipment, advanced technology and scientific management, we ensure that products of good quality can be reliably protected.

We obtain ISO9001-2008 quality management system certification in 2008, and in 2011 again pass the annual review, as well as national special equipment (pressure piping components A, B grade) manufacturing license, certificate of China Classification Society materials, GOST (Russia), PED(EU) and different standard certification of other countries and regions, ISO14001-2004 environmental management system certification, OHSAS18001: 1999 Occupational Health and Safety management system certification certificate, etc.

Company′s technology and R & D department has several senior engineers, engineers and assistant engineers and other engineering and technical personnel. Most of them have nearly 20 years of stainless steel pipe production experience and have accumulated a wealth of expertise and experience. The raw materials we use in production of seamless pipes are from Baosteel Group Shanghai Fifth Steel Factory, Taiyuan Iron and Steel Group Co., Ltd. Huzhou JIULI steel and Zhejiang Qingshan Steel Pipe Co., Ltd...Part of special products are import. Quality control of raw materials makes the finished product quality can be guaranteed. All products undergo strict quality testing. Products are produced according to the standard of GB, HG, SH, ASTM / ASME, JIS, DIN, GOST; The products and our service are widely applying for the domestic petroleum, chemical, paper, shipbuilding, medicine, food, nuclear power, military, machinery and other industries; While exports to Asia, North America, South America, Europe, Africa and other countries and regions.

We always put customers′ interest in the first place, and provide them with qulified products under the concept of Safety Mnagement. Customer satisfaction is our success! Welcome to visit our company for cooperation and common development on the basis of fully understanding.