Your Trusted Partner in Ball Valve Manufacturing
Professional API Ball Valve Manufacturer
Hot API Ball Valve
About ONERO
A pioneering ball valve manufacturer
— Since our launch
in 1986.
We have been committed to innovation and quality and continuously advance valve technology through extensive research and development, producing a diverse range of products. With a strong focus on quality, ONERO holds ISO9001 and API6D certifications and strives to lead and modernize the worldwide valve industry.
300+
Enterprise Employees
We have experts in valve manufacturing, testing, and research and development.
100M+
Annual output value
With an annual production value reaching 100 million yuan.
18,000+㎡
Factory area
In 2023, we moved into a new facility, expanding its scale with a plant area of 18,000+㎡.
Latest News
TIME: 13-15 MAY 2025
Transformative Changes for Safer Future Energy | Uzbekistan Energy Week
We cordially invite you to attend the Uzbekistan Energy Week, taking place on May 13-15, 2025, in Tashkent, Uzbekistan.
TIME: 3-5 JUNE 2025
The 2025 Baku Energy Week
Join us at the Baku Energy Week, a must-attend event for energy professionals. From June 3rd to 5th, 2025, we will explore the future of energy and its impact on the global economy.