Wuxi Runfeng Special Steel Tube Co., Ltd ， covering an area of 150,000 square meters with a 100,000 M² tube mill,is a private enterprise engaged in special

seamless steel tube production and sales. Zhihugang ,a 800-ton-canal ， is located by the west bank of the factory connecting several large berth terminals within the

plant for 40-ton heavy-duty truck and container handling capacity efficiently access direct transportation both on land or river.

Rungfeng boosts a convenient traffic location to be adjacent to Xiyi Expressway and Xinchang Railway to the south, Shanghai-Nanjing Expressway ， Shanghai

Nanjing Railway, 312 National Highway and 342 Provincial Highway to the north.

With a fix assets of 300 million yuan, Runfeng mainly produces seamless steel tubes with application for construction, liquid transportation, low,medium and high

pressure boilers, oil & gas as well as high-precision seamless steel tubes. The minimum annual production capacity is 50,000 tons. There are: 3 sets of Piercing lines

ranging from Φ50, to Φ90; 15 sets of 40 tons cold drawing machines ; 5 sets of natural gas generated heat-treatment facilities including, annealing furnace,

normalizing furnace, and quenching furnace; 4 sets of non-destructive testing equipment (2 eddy current lines, 2 ultrasonic lines). A state-of art lab of physicochemical

test and quality inspection center can fully carry out mechanical, physical, chemical and metallographic test and analysis. In addition, environmental protection

devices and systems of waste-water and exhaust treatment are functionally well equipped. Runfeng tubes covers size range between φ19 andφ159, with wall

thickness of 2~20mm

Guided by the management concept of “customers’S satisfaction gained through endeavor and innovation”,our rigorous

quality management system secures every production steps from raw materials to finished products fully complying to

customer’s quality requirement.

As an approved manufacturer of the API Spec 5CT and API Spec 5L by American Petroleum Institute, Runfeng is also certified with ISO9001:2015 Quality

Management System Certification issued by China Quality Certification Center , “License for Special Equipment Production of Pressure Pipeline” by the General

Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, and product certification for ship-building and other license or

qualifications.

Runfeng seamless steel tubes & pipes are widely applied in chemical, power-generating, geological-drilling, construction, automobiles, machinery, petroleum and

other industries.

‘Scientific management ， Top-quality pursuit ， Excellent performance , Customer Satisfaction” are the guidelines of Runfeng quality management concepts