Many global customers choose to buy brass valve
and other valve solutions from Chinese valve suppliers due to their compelling combination of competitive pricing, proven quality systems, and rapid engineering response. For businesses focused on export-oriented production, partnering with a reliable Chinese valve supplier like QUS helps optimize cost-performance balance without compromising safety, especially when it comes to crucial components like a aluminum valve for oven
or brass valve for oven
.
Ningbo Qianshou Valve Co.,Ltd (QUS) is a Chinese valve supplier focusing on plug valve manufacturing. Our products are widely installed in ovens and stoves, serving as essential components like the stove safety valve. With an annual R&D investment of 5 million RMB, QUS consistently improves its development capabilities year after year, ensuring we remain at the forefront of valve technology.
We follow strict quality control protocols—including 100% leakage testing, 40,000 times life-time testing, and full dimensional checks—to ensure our valves meet international standards.
Our quality department implements comprehensive quality control system throughout the entire production process.
The quality control system of QUS primarily covers four key aspects: raw materials, suppliers, measuring tools, and the production process.
Important Installation and Testing Reminder
When installing or testing any QUS valve (especially without the knob), please ensure force is applied directly in line with the valve shaft. Applying excessive force or force at an incorrect angle can lead to valve damage. Proper handling is crucial to ensure optimal performance and the longevity of your QUS valves, including your gas safety valve and gas stove safety valve.
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