Pre-sales service

All products are strictly tested in accordance with relevant standard requirements before leaving the factory, which is a guarantee of safety.

Mid-sale service

Before the product is put into use, if it does not meet the corresponding design and manufacturing standards or has quality problems itself, we will provide free repair or even replace the entire valve.

After-sales service

Once our products have quality problems, we guarantee to give a satisfactory reply or send personnel to eliminate quality problems 24 hours after receiving quality feedback information.

Quality assurance

Our company's products are subject to a national warranty system, and we promise that the warranty period for regular valves under normal working conditions is 12 months.