The group has 65 black high-frequency welded pipe production lines, 26 hot-dip galvanising processing lines, 6 zinc-aluminium-magnesium steel pipe production lines, 3 spiral welded pipe production lines, and 1 JCOE1420 straight-seam steel pipe production line.The products of square steel pipe are widely used in the assembled steel structure construction, glass curtain wall project, steel structure project, large-scale venues, airport construction, high-speed, road, decorative guardrail, tower crane manufacturing, photovoltaic project, the greenhouse agricultural shed building, bridge manufacturing, ship, automobile manufacturing, machinery manufacturing and many other fields, in the major construction projects have been unanimously praised.

"Yuantai Derun" brand square pipe is the sole supplier of 70,000 ton square pipe for the "One Belt One Road" Egyptian agricultural greenhouse project of China's Ministry of Agriculture, the sole supplier of 115,000 ton hot-dip galvanised structural round pipe piles for the construction of ten million kilowatts of ultra-high-voltage photovoltaic new energy base in Qinghai, and the sole supplier of Hong Kong-Zhuhai-Macau (HK-ZM). It is the sole supplier of hot-dip galvanised square pipe products for the Hong Kong-Zhuhai-Macao Bridge project, and the supplier of square pipe for national key projects such as the State Gymnasium, the State Theatre and the Tongzhou Administrative Service Center in Beijing, and is the high-quality partner of famous enterprises such as China Minmetals, Shanghai Construction Industry Corporation (SCIC), China Railway Construction Corporation (CRCC), China National Machinery Corporation (CNMCC), Hangxiao Steel Structure, and Multi-dimensional United Group (MDUG). 

Yuantai standing stock inventory of more than 200,000 tonnes, annual shipment specifications: 10 * 10 * 0.5-1200 * 1200 * 60mm square steel pipe, 

10 * 15 * 0.5-800 * 1200 * 60mm, rectangular steel pipe

Φ219-Φ3620mm, round steel pipe

material Q (S) 195 Q(S)460 black, hot-dip galvanised square and spiral welded pipes, the existing production capacity of nearly 5 million tonnes, after the completion of the new base in Tangshan, the total production capacity will reach 10 million tonnes. Tianjin Yuantai Derun Group is the executive vice president of China Square Pipe Industry Development and Cooperation Innovation Union (Tianjin Science and Technology Bureau records the name of "Tianjin Square Pipe Industry Technology Innovation Strategy Union"), the executive director of China Steel Structure Association, the executive director of China Steel Structure Association Cold-Formed Steel Branch, the vice president of Assembly Building Industry Innovation Union, the executive director of China Steel Structure Association Cold-Formed Steel Branch, and the vice president of China Steel Structure Industry Innovation Union. The executive director unit of China Steel Structure Association, the executive director unit of cold-formed steel branch of China Steel Structure Association, and the vice president unit of Assembly Type Building Industry Innovation Union.