Yongan Machinery Co., Ltd. was established, with an initial focus on the R&D, manufacturing, and sales of construction machinery.

Our electric vibratory hammers began to be used in bridge construction, marking our entry into offshore projects.

We participated in the Hangzhou Bay Bridge project, and our electric vibratory hammers saw mass application.

We achieved ISO9001:2000 certification.

We started developing hydraulic vibro hammers and hydraulic impact hammers.

We stablished Fujian New Yongan Machinery Co., Ltd. as the main production base for hydraulic vibro hammers.

We entered the international market, with global construction companies starting to buy our equipment.

Our piling equipment was applied in offshore wind farm construction.

We first participated in Bauma China to exhibit and pitch our piling hammers.

We set up the Wenzhou Binhai Factory for hydraulic impact hammers and hydraulic power packs.

We invited John White, founder of APE, to be our consultant.

We custom-made 40 YC-12 hydraulic impact hammers for XCMG, exported to Nigeria for deep-water oil and gas projects.

We participated in drafting China’s hydraulic piling hammer industry standards

We developed the first resonance-free hydraulic vibro hammer YZ-230VM with high-frequency speed and adjustable eccentric force, and the large-size hydraulic vibro hammer YZ-800B with a maximum centrifugal force of 11,000 kN.

We produced the first tandem vibratory hammer YZ-400L, applied in artificial island projects.