Thirty years of hard work，Striding a new journey。Looking back on these thirty years，Yingda Technology Group has created Lien Chan's successive victories.、A brilliant record of mission victory，Promote the all-round development of China's modern road maintenance and construction。We are writing history every step of the way.、Create a miracle。We uphold independent innovation，Forge a century-old road，Let the industry progress.，Extend in the green and orderly ecological treasure，Return the green future。
Thirty years of continuous struggle
We have broken through a series of key technologies for road maintenance.
Thirty years of continuous struggle
We have created a number of national key maintenance benchmarks.
Thirty years of continuous struggle
We use science and technology to create world-class maintenance products
Thirty years of continuous struggle
We have trained a number of talents in the industry.
Have the confidence and ability to develop shoulder to shoulder with the world
1993，INTECH Technology Group was founded in Hong Kong，It has become the first enterprise specializing in hot in-place recycling technology of asphalt pavement in China.！
1997，Ying Da“King of road repair”Birth，It is the first hot-in-place recycling daily maintenance equipment for asphalt pavement independently developed and manufactured by Chinese people.！2001，Ying Da“King of road repair”As the only hot in-place recycling equipment, it is recommended to be listed in the national industry standard.《Technical specification for maintenance of highway asphalt pavement》！
2004，The Group has successfully developed the first generation of large-scale hot in-place recycling units.，It is the only one in the world so far.“Do not break the aggregate”Hot in-place recycling unit。The original pavement material 100 is realized,%Recycling and reuse of original value，Change the industry structure with one's own efforts，Continue to promote low-carbon economy、The healthy and rapid development of circular economy！
2009，The complete equipment and construction technology of hot in-place recycling of Yingda has been identified by the Ministry of Transport as“International leading”Level，It is the only one in the industry to obtain the Ministry of Transport.“International leading”Identify the enterprise！
Same year，To celebrate the 60th birthday of the motherland，As the only thermal recycling equipment, Yingda unit participated in the overhaul project of Chang'an Street in Beijing.！
2013，INTECH Road Recycling Technology Group, a subsidiary of INTECH Technology Group, was successfully listed on the main board of the Hong Kong Stock Exchange.
2014，The Group launched the comprehensive road renovation project for the Nanjing Youth Olympic Games。7 sets of units，In less than a month.，A total of 17 roads were constructed in the city.，A total of 700,000 square meters have been constructed.！
2016，Shi Weibin, Chairman of the Group、Written by Vice President Zhang Yifu《Research and Application of Hot In-place Recycling Technology for Asphalt Pavement》A book，It was officially published by the People's Communications Publishing House.！He was elected to the Ministry of Transport in the same year“Transportation Technology Series”And“National Key Book Publishing Planning Project in the 13th Five-Year Plan”！
2017，Yingda's complete set of hot in-place regeneration units and technology are exported to Korea.，Malaysia, etc“The Belt and Road”Country，Ying Da goes abroad、Face the world！
2018，CCTV Science and Education ChannelCCTV10 trump card column《Into science》，Popular science feature film based on the R & D and application of hot in-place recycling technology of Yingda——《Road doctor》Officially broadcast，Strong repercussions in the industry！
2021，Silk Road International Science and Technology Cultural Industrial Park and Yingda Science and Technology Global R & D Center completed the foundation in Jiangxinzhou, Nanjing！
2023，Highway Doctor was awarded by China Highway Society“Innovative Cases of Maintenance Engineering in Highway Industry”Grand Prize，Won the highest award in the industry！
Standing at a new starting point in history
Brilliant achievements will go down in history.
Make further progress and embark on the journey
One belongs to Ying Da.“The age of wisdom maintenance”
Has come！
Decrypt！ How INTECH became a leader in the road maintenance industry？How does the group repeatedly create a number of national key project benchmarks？How do we break through and master the key core technology of road maintenance?...... As of today，The Road Doctor will launch“Our Thirty Years”Series of reports，Decrypt it for you！Stay tuned for more!！
