About Us - Zhejiang Onero Valve Co., Ltd.

About
Zhejiang Onero Valve Co., Ltd. is a valve manufacturer that enjoys great reputation in ball valves, gate valves, check valves, globe valves, y-strainers research, development, production and sale. Valves made by Onero are professional, sophisticated and superb. Our production process strictly total quality control system for perfect valves.
 
Overview information about Onero Valve by company profile, certificates, factory tour, quality control, organization structure etc.
 
Production& Management
Onero excels in ball valves, gate valves, check valves, globe valves, y-strainers, etc. We provide one-stop service including research, development, production and sale.
QualityControl and Assurance
Our production process strictly follows quality control system and make sure that there are definitely no defective products showed to customers.
CertificateCompany Honort
Zhejiang Onero Valve Manufacturer produces high quality valves. It has been granted with certifications including ISO, API, ANSI, BS, JIS, EN, GB, ASME etc.