Customization: | Available |
---|---|
Media: | Water |
Driving Mode: | Worm Gear |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Onn Valve Co., Ltd. is committed to providing unparalleled after-sales services. Our comprehensive support includes routine valve maintenance, troubleshooting training, and both remote and on-site technical guidance for installation and operations. We ensure that any technical inquiries are addressed within 24 hours. With an 18-month product warranty (as per national standards), we also offer a 24-hour technical support hotline. Enjoy a wide range of complimentary after-sale services during the warranty period, including a lifetime of after-sale service and a limited supply of free wearing parts for 18 months.