Mine Anchor Rope Coal Mine Large Diameter Prestressed Steel Wire Ropes 18.9mm 21.8mm

Tianjin Xin Tiangang Zhongxing Shengda Co., Ltd., a predecessor of Tianjin Metallurgy Group Zhongxing Shengda Steel Co., Ltd., boasts advanced technology and equipment, serving as a production and R&D base for metal products in the industry, specializing in new technologies, processes, and materials.

The company boasts a national-level technical center with independent office and testing facilities, covering an area of nearly 3,000 square meters. The testing center has established multiple laboratories for product performance testing, including relaxation, mechanical, tilt, stress corrosion, and fatigue tests. It also has a physics lab (divided into C.S analysis and spectrometry analysis rooms), a chemistry lab, a metallographic lab, and other testing and analysis facilities. The company owns over 100 pieces of testing equipment from both domestic and international sources, ensuring all products are self-inspected. The testing center is CNAS certified; the metrology calibration station is qualified to undertake the calibration and verification of measuring instruments.

Our company is:

The birthplace of prestressed steel wire and steel strand in our country.

Unit drafting prestressed steel specifications

Our company's inspection center has passed the CNAS laboratory accreditation.

Passed European lab testing and obtained CE, Japanese, Malaysian SIRIM, Australian ACRS, and UAE DCL certifications.

Company Performance: A supplier for engineering projects; provider to the Yellow River Xiaolangdi Hydro-junction Project, Grand Theater, Qinghai-Tibet Railway, and Algerian Highway. Also supplied materials for the Beijing National Stadium, and currently a supplier of steel绞线 for the domestic nuclear power sector.

Our company's products, including steel strand for concrete, galvanized steel strand, large-size anchor strand for coal mines, unbonded and semi-bonded steel strand, and epoxy steel strand, are applied in construction projects across various fields such as power, railway, highway, bridges, wind power, LNG, and nuclear power. We hold a leading position in coal mine sectors such as Shaanxi Coal, Huainan Coal, Shandong Energy, Shanxi Coking Coal, Yangquan Coal Group, Lu'an Group, Guonei Energy, Shenhua, Pingmei, and more, actively promoting the large-size prestressed products.

Our company exports over 50,000 tons of steel wire rope annually, boasting extensive production experience and export supply records, fully meeting the requirements of various projects. Our main export destinations include Malaysia, Singapore, Vietnam, Japan, the Middle East, Australia, Canada, and Algeria.

The company will, through group operations, rationally coordinate, maintain overall control, adhere to scientific development, transform its growth model, and pursue a development path of intensive, energy-saving, ecological, profitable, and diversified circular economy. Continuously enhance the company's comprehensive strength to support the construction of our country!