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Development History
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2022

TPG-NDT Special Audit Certification
Established Shandong Xinghong New Energy Equipment Co., Ltd.
Zhongneng Power (Beijing) Energy Technology Research Institute
DHF renamed as Xinghong Manufacturing Equipment Co., Ltd

2021

Establish Sihui Transportation Co., Ltd.
Established Tianjin Xinghong New Material Technology Co., Ltd.
Establish Zhongnuo Testing Tianjin Branch
TPG - Special audit and certification for heat treatment

2020

Established Chenyuan Machinery Co., Ltd.
Established Liaoning Zhongnuo Testing Technology Service Co., Ltd.
Liaoning Zhongnuo Testing has obtained CNAS&CMA qualification
Takeover of Tianjin Special Steel Precision Forging Co., Ltd.

2015-2019

Three system certification
CE certification
Eight major classification societies certification
Laboratory CNAS certification
Certification of various host factories, tower tube factories, and bearing factories

2014

Dalian Heavy Forging Co., Ltd. was formally established.

2006-2012

Period of PSM

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No. 2, Haisheng street, Dalian Economic and Technological Development Zone

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