JUNQI.JUNQI was established in 2009, occupying an area of 18,000 square meters with over 200 employees. The company achieves annual sales of 250 million yuan, producing 12,000 tons of stainless steel pipes annually with a standing inventory exceeding 1,000 tons. It ranks among China's renowned specialized manufacturers of stainless steel piping systems. JUNQI specializes in stainless steel product series, including austenitic stainless steel pipes, condenser tubes, U-shaped tubes, duplex stainless steel pipes, stainless steel bars, high-temperature alloy steel pipes, nickel-based alloy pipes, nuclear power pipes, stainless steel pipe fittings, flanges, and valves. Specifications range from Φ6-2020 × 0.8-60mm, with Φ16-25 pipes available up to 33m in length. The company operates 25 sets of precision pipe manufacturing equipment, including 15 cold rolling mills, 10 cold drawing machines, and two heat treatment furnaces. JUNQI is equipped with advanced domestic and international testing instruments. Its comprehensive inspection capabilities include ultrasonic flaw detectors, eddy current flaw detectors, hydrostatic testing machines, X-ray flaw detectors, direct-reading spectrometers, nitrogen-oxygen analyzers, hydraulic testing machines, impact testing machines, automatic carbon-sulfur analyzers, and endoscopes. JUNQI consistently adheres to its product positioning of manufacturing high-performance stainless steel tubes, continuously improving quality. The company has obtained multiple production licenses, including certification for special equipment (pressure pipeline components) for stainless steel tubes, as well as certifications from Lloyd's Register and PED. It has also passed ISO9001:2008 Quality Management System, ISO14000:2004 Environmental Management System, and GB/T28001-2011 Occupational Health and Safety Management System certifications. Primary products include: austenitic stainless steel pipes, condenser tubes, U-tubes, duplex stainless steel pipes, stainless steel bars, high-temperature alloy steel pipes, nickel-based alloy pipes, nuclear power pipes, stainless steel pipe fittings, flanges, and valves.
