How about Jiangsu Huatong Engineering Testing Co., Ltd.?

not bad

Jiangsu Huatong Engineering Testing Co., Ltd. (hereinafter referred to as the Company) is a joint-stock company jointly funded by Jiangsu Traffic Planning and Design Institute Co., Ltd. and Jiangsu Expressway Engineering Maintenance Co., Ltd., mainly engaged in the testing, reinforcement design, construction, maintenance and project management of bridges, tunnels and buildings, technical services, software development and technology transfer, research and development, promotion and sales of new building materials, and design and construction of municipal engineering. With traffic as the link, integrity as the bridge and technology as the guarantee, the company provides the owners with high-quality, efficient and all-round one-stop services from scientific research, design, project management, inspection and evaluation to reinforcement design, bridge and tunnel construction monitoring, reinforcement construction and maintenance. Relying on the Engineering Quality Testing Center of Jiangsu Provincial Transportation Planning and Design Institute and guided by the bridge and tunnel technology of the design institute, the company grafted the accumulated experience and technology for many years into the detection, reinforcement, construction monitoring, maintenance and conservation of the completed transportation infrastructure such as roads, railways, municipal administration and water conservancy, and strived to carry out research and development on the integration of information technology and construction and maintenance technology, so as to provide support for the safe use of transportation infrastructure, extend its life and expand its added value.

Mailing address: No.92 Shengli Road, Jiangning District, Nanjing, Jiangsu Province