
ABOUT DULING
Duling has been committed to R&D and manufacturing reliable and high- quality products which can be perfectly equipped with complete machine and refrigeration system to meet all kinds of customers requirement. Major product category includes FDF solenoid valves, PC pressure controllers, YK pressure switches, flow switches, pressure actuated water regulating valves, magnetic check valves, etc.
Advantages of Duling
- 2002Established
- 10000Factory area
- 3265Solution
- 150All over the world
PRODUCT CATEGORY

YK PRESSURE
SWITCHES
YK pressure switches are designed to provide long-lasting, accurate pressure sensing for a wide range of industrial applications. Our switches are tested and certified for durability and reliability, ensuring that they continue to function at optimum levels.
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PC PRESSURE
CONTROLLER
PC pressure controller are used in protect refrigeration compressors and air conditioning compressors, they are used to avoid excessive low suction pressure or high discharge pressure.
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WHY CHOOSE US?
- Strong Team
Have an experienced technical team and well-trained operators.
- Quality Assurance
Advanced automated production line and high quality assurance.
- Customized Service
Duling can also offer specific customized solutions, especially design to meet particular actual requirements.
- Production Capacity
1000 solenoid valves, 800 pressure switches, 400 pressure controllers, 200 water regulating valves
- Reasonable Price
We will provide customers with products of reliable quality and excellent performance at a reasonable and competitive price.
- Customer Service
Our technical team and sales team provide 24 hours online service.

- NEWS CENTERWe will continue insisting the basic principle of " Lean Management, Innovative Product and Social Satisfaction" to provide our customers with first-class products and services.Read More
WHAT OUR CLIENTS SAY
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