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1.Q: Can you ensure your design of valve is suitable to our requirements?
A: CNP has specialized in this line more than 10 years, our professional engineering & sale team promises totally customized design after sufficient information exchange with customer.
2.Q: What is the unique feature of your rotary valve?
A: Normal feature: light weight, compact size, long service life, high efficiency, low noise
Our unique feature: high temperature resistance, high wear resistance, high compression resistance and high sealing performance.
3.Q: How will promise the quality of rotary valve?
A: We do experiment strictly according to your requirements and guarantee the quality after our operational testing.
4.Q: How will you promise installation service and warranty period ?
A: The engineer will be dispatched to supervise installation if necessary. And one-year warranty will be promised from the 30th day after the date of B/L.
5.Q: How about your after-sale service?
A: Several of spare parts will be offered in shipping list freely, to deal with emergency use because of common wear.