26-28 November，Sub-Technical Committee of Foundation Construction Equipment of National Standardization Technical Committee of Construction Machinery and Equipment（Hereinafter referred to as“Foundation Construction Equipment Sub-committee”）The 2023 Annual Meeting and Standard Review Meeting was successfully held in Changsha, Hunan。The conference was hosted by Shanhe Intelligent Equipment Co., Ltd.，Tian Guangfan, Chairman of Foundation Construction Equipment Sub-committee、Guo Chuanxin, Secretary-General of Piling Machinery Branch of China Construction Machinery Society、Zhu Jianxin, deputy general manager of Sunward Intelligent Equipment Co., Ltd., and more than 40 members and experts from all over the country attended the meeting.。

The annual meeting was presided over by Tian Guangfan.，Zhu Jianxin delivered a welcome speech，It also briefly introduces the development of Sunward Intelligence in recent years and the remarkable achievements made by the company.。

Tian Guangfan is the leader of the review expert group.，Presiding over the review of industry standards revised by Sunward《Construction machinery and equipment Hydraulic pile driver》。The review experts are rigorous and pragmatic.、With a professional and responsible working attitude, the contents of each chapter in the standard draft text were warmly discussed word by word and carefully exchanged.，Suggestions for revision are put forward.，And to agree on the issues that need to be discussed at the meeting，Finally, it passed the standard review.。

And then，Expert representatives and guests visited the exhibition hall of Shanhe Intelligent Culture.、Production line of basic equipment products，I have a deeper understanding and experience of the leading innovative concept and differentiated products of Sunward Intelligence.。

Hydraulic pile driver is a kind of construction equipment which uses its own weight to press precast piles into the stratum.，Have no vibration、No noise、The construction site is clean and tidy、High efficiency and energy saving、Good pile-forming quality, etc.，Widely used in China's coastal areas、Pile foundation construction in Southeast Asian countries。After more than 10 years of development，Pile driver technology continues to progress，Mainly in the model serialization and functional diversity.，At the same time, the double-layer fast compression type is also developed.，Model products equipped with hole guiding devices, etc.。Part of the original standard has restricted the development of the industry.，Affect the quality improvement of industry products。This revision，Fully integrated into today's new products、New technology、Advanced achievements of new technology，The aging problem of standard age is solved.，The timeliness of the standard is guaranteed.、Continuity and integrity，It provides a strong technical support for the popularization and application of hydraulic pile driver.，Promote the technical level of pile driver。

As an outstanding representative of national high-tech enterprises,，Sunward Intelligence adheres to the concept of integrated development of product innovation and standard preparation.，Actively participate in the international community、Country、Industry、Groups、Compilation of local standards，A series of product standard system covering the whole industry sector has been formed.，Take the lead successively/Participating countries、Industry、Nearly 100 groups。