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Recently, the 16th China International Petroleum & Petrochemical Technology and Equipment Exhibition was grandly held in Beijing China International Exhibition Center. NHI adheres to the company development strategy of "Transformation & Upgrade" and "Grand key equipment manufacturing, high end EPC service", and constantly enhances the technological innovation level and systems integration capability. With the theme of "Practice, Oligocene, Seeing the future", NHI successfully exhibited high-end, energy saving and high efficient YLC-2800 fracturing truck and omni-compatible intelligent YBC-32 data van, causing the industry's attention.

The design and research institute of NHI starts the development of 70 mn blade hot-pressing molding press, based on the High quality water turbine blade projects of SHENYANG RESEARCH INSTITUTE OF FOUNDRY.

ecently, the transfixion of the section 6 of north extension line for Shenyang metro line 2 has been finished smoothly, which is manufactured by NHI. It adopts the Φ 6.28m Earth-pressure balance TBM, and the total tunneling mileage is 1502m.

Report from our correspondent recently, NHI achieves the qualification for the bid of NO.1.5 continuous stripping system for technological upgrading projects, in the bid-opening meeting for the purchasing and installing project of Mengdong energy south open-pit mine belt conveyor of China Power Investment Corporation. (Zhang Jinming)

Recently,NTU062 double shield hard rock TBM provided by TBM company Started in Iran Kani Sib site.