The company was founded in 1982.
40 years of accumulated expertise in the specialized manufacturing of valve products.
History
The company was founded in 1982, with 40 years of experience in the production of valve products
2022
Implement PerformanceExcellence ManagementSystem
2006
Enter the international market
1982
Establish Ninghai Valvefittings factory
2023
National Level ll SafetyStandardization Oualification
2020
CNAS National Laboratory Certificate
1997
Rename as Ningbo RianVave Co..Ltd
A name you can trust