1win

Product Manufacturing and R&D
Consulting & Design
Engineering Construction

Production: With 19 subsidiaries, branches and production bases, the company focuses on R&D and production of highquality water and gas transmission pipelines and related products.

Our main products include three major series: concrete pipes and products, plastic pipes and products, and steel-plastic composite pipes.


ABUIABACGAAgk_75wQUord7A6AYwkQM4mQI

Qinglong has a Class-A water conservancy design institute engaged in consulting and design services, Ningxia Water Resources and Hydropower Survey £¬£¬£¬£¬£¬£¬£¬Design and Research Institute Co., LTD

Ningxia Water Resources and Hydropower Survey £¬£¬£¬£¬£¬£¬£¬Design and Research Institute Co., LTD was established in 1959, named as Ningxia Hydropower Survey and Design Institute. It is mainly engaged in engineering survey, mapping, planning, design, testing, supervision, scientific research, consulting, general engineering contracting and digital services and other related businesses.The company is a Class-A enterprise for engineering survey and design in the water conservancy industry, a national high-tech enterprise, an Outstanding National Water Conservancy Enterprise, a National Civilized Unit in Water Conservancy, and a AAA-Class Credit Unit in the national water conservancy construction market.

The consulting and design segment has established branches in Ningxia, Beijing, Hebei, Shaanxi, Hubei, Hunan, Henan, Anhui, Fujian, Zhejiang, Guangdong, Yunnan, Guizhou, Sichuan, Chongqing, Gansu, Xinjiang and Xizang.


ABUIABACGAAg86CCjQYouIml4wMwgA84vAU

The Group company has a water conservancy engineering construction subsidiary, which has water conservancy and hydropower engineering construction general contracting Level

II, electronic and intelligent engineering professional contracting level II and municipal public engineering construction general contracting level III qualifications.

Main Operation includes:

Water conservancy and hydropower engineering construction

Construction of municipal public works & equipment procurement, loading, unloading and installation

Electrical equipment installation and commissioning

Automated information systems engineering

Engineering construction related to environmental protection, soil and water conservation, land improvement


ABUIABACGAAgrr6GjgYo0vXB6QcwtAY40gU
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿