HUHUI VALVE passed IS09000:2000 quality control system
Quality policy: science and technology oriented, quality for business prosperity, customer satisfaction and con start improvement. Operation philosophy: Brand with good faith and win a market with high quality.
Whole Staff's Participation in 5S:Settle, Shakeup, Spotless, Sweep and Self-cultivation.
Environment Protection Policy: Effectively control pollution. build heart soothing working atmosphere with neat working environment and with happy mood.
Way to solve problems:
1) Describe clearly what you want and discuss with our salesman, see which item is most suitable for you.
2) If the possible problem happens, check the product is used in the correct way, and the air is clean and environment has mild temperature and pressure, check if the incoming pressure is within the working pressure range, check there’s dirty impurity inside the solenoid valve ，also the coil burnt, etc.
3) If everything is correct, please feedback to HUAHUI VALVE sales immediately ,we will improve the design and manufacturing method
4) Any feedback of problem is welcomed and after that we can share with more users to Avoid possible loss of.