1985
Rui'an Hai'an Yong'an Machinery Factory was established and ...
2000
Electric vibratory hammers are being deployed at the constru...
2002
Vibratory hammers deployed in bulk for the Hangzhou Bay Brid...
2006
Certified to ISO 9001:2000...
2008
Begin R&D on hydraulic vibrating hammers and hydraulic i...
2009
Establishment of Fujian Xinyongan Machinery Co., Ltd....
2011
Yong'an Machinery Enters the International Market...
2012
Piling Products Enter Offshore Wind Power Projects...
2013
Rui'an Yong'an Machinery Co., Ltd. has been renamed Zhejiang...
2014
Adjustable Eccentric Torque Drive Assembly for Vibrating Ham...
2015
Establishment of Wenzhou Coastal Branch Production Base...
2016
Appointed John White, Founder of American A PE, as Permanent...
2017
Custom-made 40 units of YC-12 for XCMG Machinery, exported t...
2018
Led the development of the industry standard “Construction M...
2019
Signed strategic cooperation agreements with Tongji Universi...
2020
We developed the first resonance-free hydraulic vibratory ha...
2021
Wuhu Yong'an Heavy Industry Technology Co., Ltd. was establi...
2022
YZ-400L 12-Link Hydraulic Vibratory Hammer Successfully Laun...
2023
We have developed the YZ-1600 ultra-high centrifugal force h...
2024
Wenzhou Yong'an Heavy Industry Technology Co., Ltd. has comm...