Customization: | Available |
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Media: | Water |
Driving Mode: | Worm Gear |
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Onn Valve Co., Ltd. offers comprehensive after-sales support to ensure the longevity and optimal performance of your valves. Our services include routine valve maintenance and hands-on training for troubleshooting common issues. We provide both remote and on-site technical assistance for valve inspection, installation, and operation guidance. Any technical quality inquiries from users are addressed within 24 hours. Our products come with an 18-month warranty (in accordance with national standards) and access to a 24-hour technical support hotline. During the warranty period, we offer various free after-sales services and a lifetime of support, including a limited supply of free spare parts for 18 months.