Henan Sanjian Meichen Construction Technology Co., Ltd. was established in 1999 and is located in the industrial aggregation area of Yiyang County, Luoyang City. The company covers an area of over 74,000 square meters, with a building area of over 50,000 square meters. The company owns five advanced steel structure production lines capable of producing large-tonnage, irregular components such as H-beams, box beams, and truss-type structures. The annual production capacity exceeds 50,000 tons, and the annual construction area of factory buildings reaches over 1 million square meters. The company also has supporting equipment such as C/Z steel and various profiled steel equipment, with over 30 machines in total. The total assets amount to approximately 40 million USD.

The company specializes in the design, manufacturing, and installation of steel structures. Its products are sold to more than 20 countries and regions worldwide. The main business includes industrial single-story and multi-story plant construction; agricultural cold storage, grain storage, logistics warehouse, and livestock barn construction; as well as petroleum and metallurgy supporting facilities and equipment frame fabrication and installation. The company has a professional team for design, production, construction, and modular research and development. It currently employs over 200 people, including nearly 180 technical specialists. The company also collaborates with Henan University and Xi'an University of Architecture and Technology on technological innovation and talent development.

The company was the first to pass the ISO 9001:2000 international quality management system certification, environmental management certification, and occupational health and safety management certification. It is now a prefabricated building industrial base in Henan Province and holds the first-class qualification certificate for steel structure engineering contracting (the highest level certification issued by the Ministry of Housing and Urban-Rural Development of China).

Over the past 25 years, the company has established deep strategic partnerships with major enterprises such as China National Petroleum, Sinopec, SAIC Motor, Gree Electric Appliances, and China State Construction Engineering Corporation. It has also engaged in trade cooperation with several countries overseas. Notable international projects include the rotary furnace platform project in Vadso, Norway; a new steel structure plant project in Misan, Iraq; an electrolytic aluminum plant construction project in Kalimantan Utara, Indonesia; a 60-kilometer OPRC steel structure bridge project in Sofala, Mozambique; a steel structure plant in Limburg, Belgium; and a joint venture petrochemical project in Zhanjiang, China and Kuwait.

Having grown over the years, with the significant characteristics of "more standardized, more professional, more comprehensive, and more authoritative," the company has become one of the most competitive brands in the market in Central and Western China. To better serve global clients, the company will continue to enhance its technical capabilities, improve its management system, and increase innovation efforts in the future. The goal is to promote enterprise development with technology and intelligence, offering global customers faster and more comprehensive high-quality services.