PRE-SALE SERVICE
The products are strictly in accordance with the relevant standards when they leave the factory.Asking for a test is a guarantee of safety.
IN-SALE SERVICE
Before the product is delivered for use, if it does not meet the corresponding design and manufacturing standards or has quality.If there is any problem, we will repair it for free, or even replace the entire valve.
AFTER-SALES SERVICE
Once our company's products have quality problems, we will guarantee 24 hours after receiving the quality feedback information.That is to give a satisfactory answer or send personnel to eliminate quality problems.
QUALITY ASSURANCE
Our company's products implement the national joint guarantee system, and promise that conventional valves are guaranteed under normal conditions 12 months.