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Tianjin Binhai Longtai Technology Development Co., Ltd.

Tianjin Binhai Longtai Technology Development Co., Ltd. (hereinafter BHLT) is located in Tianjin city,an important port city and steel pipe manufacture base in northern China. The company is a national high & new technology enterprise integrating R & D, production, sales of special mandrel bar for seamless steel tube and pipe production.In 2011, BHLT produced high-precision & multi-Specification Mandrel bar was listed as the key project of the Ministry of Science and Technology successfully, and won the National Financial support. The company built a special Research and Development center, especially for high-end seamless steel tube and pipe rolling deformation tools—mandrel bar production process research and development, owning independent intellectual property rights. Up to now, the company has own 26 national patents and passed ISO9001-2000 Certificate of Conformity of Quality Management System Certification and GB/T28001-2001 Certificate of Conformity of Occupational Heal and Safety Management System Certification. Equipped with all kinds of processing equipments more than 60 sets, the company can produce 80-600mm diameter, 8000-18000 mm long mandrel bar for MPM, PQF, FQM, Push bench, Pilger mills with annual production capacity more than 10,000 tons.BHLT’s mandrel bar meets all domestic high-end seamless steel tube and pipe production needs, and also exported to the United States, India, Thailand, Belarus etc. Main domestic and foreign customers including: TPCO, Tianjin Seri, Hengyang steel pipe, Angang Steel pipe, Baotou steel pipe, Chengdu steel pipe, WSP, Zhongyuan Special Steel, WSP (Thailand), JINDAL.….. In 2010, company invested 36 million CNY to construct a mandrel production center in Xiangjiang, achieving domestic market new development strategy.The company always adheres to the development concept of “quality is life, management is foundation”, taking enterprise’s credit seriously to achieve win-win cooperation. Adhere to improve the innovation and expansion constantly. Committed to be the best Chinese mandrel bar manufacture enterprise.

Manufacturer / Producer - Metallurgy & Metalworking

Company details

Year incorporated


300170, China, Tian Jin, Jinnan Economic and Technology, Development Zone

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Company contacts

  • +86 22 88823536
  • +86 22 88823536
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