Lispring attend the Valve World Expo 2024 at Dusseldorf Germany

What we are interested in is how to improve the performance of the spring. Breakthroughs in technology. Building the Lisheng brand for 100 years.

Lispring
December 12, 2024
4:18 pm

Through this exhibition, we have technical communication and exchange with experts and customers in the valve industry from all over the world, and show the core products of Lispring: WAVE SPRING and SPIRAL RETAINING RING. We provide our customers with professional answers and technical support.