Businesses

Transportation manufacturing

With the economic development and social progress, China's urbanization has been deepening, and the transportation manufacturing industries such as subways and automobiles have entered a stage of rapid development.

Transportation manufacturing

With the economic development and social progress, China's urbanization has been deepening, and the transportation manufacturing industries such as subways and automobiles have entered a stage of rapid development.

Material selection recommendation

Pipe materials should consider the high strength, high precision and light weight.

Traditional Energy

Emerging energy

High-end Manufacturing

Chemical Engineering

Marine Environment

Biotechnology

Common materials

Product application

High-speed rail

Jiuli has provided high-performance stainless steel tubes for domestic high-speed railway projects such as China Railway High-speed Train and Fuxing Bullet Train as well as metro projects in many cities at home and abroad.

New energy

Jiuli has provided corresponding products for new energy vehicle projects, and some of its comprehensive performance indicators have reached the international first-class level.