The company has mastered a variety of reinforcement and maintenance technologies and construction techniques, such as steel planting, chemical anchor bolts, carbon fiber reinforcement, steel-bonded steel-clad steel reinforcement, chemical steel planting, concrete rust removal and corrosion prevention, concrete crack repair, wall cutting, drilling and so on. He has done the reinforcement of Suzhou Midu Middle School, Jiangyin Chengjiang Pension Center and Changzhou Xinghe International Garden.