We abide by the corporate philosophy of creating quality with heart and soul, and provide consumers with quality Jacketed Insulated Ball Valve, three way valve, high pressure ball valve as our corporate goal. The company has become a member of China's three way valve equipment industry with the purpose of being sincere and casting the future. Our sincere and pragmatic service concept has won the trust and praise of our customers. To meet the needs of customers as our own responsibility, "quality first, customer first" is our consistent purpose. We are always innovating and diligent in exploring, and have developed a variety of products that occupy a place in the market. Adhering to the people-oriented business philosophy, with the spirit of infinite creativity, concerted efforts, and continuous improvement, we provide customers with high-quality products and services, and are committed to building an internationally renowned brand. We take pride in our efficient and effective communication with our customers.
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![A105 Forged Steel Ball Valve]()
A105 Forged Steel Ball ValveAnyone in industrial production knows that for fluid control, the reliability of valves directly affects the efficiency of the entire line! This forged steel ball valve from Zhengmao Valves is a...read more -
![Floating Ball Valve]()
Floating Ball ValveMain body material: carbon steel, stainless steel, alloy steelread more
Nominal diameter: DN15～DN25
Pressure range: 1.0MPa～16.0Mpa
Working pressure: -29℃～+450℃
Drive Mode: manual,... -
![Duplex Stainless Steel Floating Ball Valve]()
Duplex Stainless Steel Floating Ball ValveAnyone in the chemical, petroleum, or metallurgy industry knows that if a valve fails, the production line stops, and safety is at risk. Zhengmao Valve's hard sealed ball valve is specifically...read more -
![Cryogenic Floating Ball Valve]()
Cryogenic Floating Ball Valve1. Body Material: Low-temperature carbon steel, stainless steelread more
2. Nominal Diameter: DN15~DN1000
3. Pressure Range: 1.0MPa~10.0MPa
4. Operating Temperature: -196°C~+200°C
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![Eccentric Half Ball Valve]()
Eccentric Half Ball ValveIn industrial pipeline systems, the stability and efficiency of valves directly determine production efficiency. The eccentric hemispherical valve launched by Zhengmao Valve has become the first...read more -
![Short Pattern Ball Valve]()
Short Pattern Ball ValveIn the field of industrial fluid control, the compactness and reliability of equipment often directly affect the overall system efficiency. The ultra-thin ball valve launched by Zhengmao Valve...read more -
![Jacket Ball Valve]()
Jacket Ball ValveIn industries sensitive to medium temperature such as chemical engineering, pharmaceuticals, and food processing, the thermal insulation and transportation efficiency of pipeline media are...read more -
![Electric Ball Valve]()
Electric Ball ValveAnyone in the industrial sector knows that "stability" and "accuracy" are more important than anything else when it comes to fluid control. The electric ball valve made by our Zhengmao Valve is...read more -
![Metal-Seated Eccentric Rotary Ball Valve]()
Metal-Seated Eccentric Rotary Ball ValveDetails ① Main material: carbon steel, stainless steel, alloy steel ② Nominal diameter: NPS2 "~80", DN80~DN2000 ③ Pressure range: Class 150 to Class 600,0.6 MPa to 10.0 MPa ④ Operating...read more -
![Double Block & Bleed (DBB) Ball Valve]()
Double Block & Bleed (DBB) Ball ValveIn the industrial fluid control industry, the biggest fear is valve sealing problems—medium leakage, inaccurate control, which wastes money and carries risks. The double-ball ball valve newly...read more -
![Three-piece Body Ball Valve]()
Three-piece Body Ball ValveAnyone in the industrial pipeline business knows that the worst fears when choosing a valve are "difficult disassembly and poor sealing". Our three-piece ball valve from Zhengmao Valve is...read more -
![API Floating Ball Valve]()
API Floating Ball ValveFriends who handle foreign trade orders or export equipment know how troublesome it is when valves don’t meet international standards. Our ANSI ball valve from Zhengmao Valve is manufactured in...read more
Marta Gordon
We chose this supplier under the recommendation of a friend. Product quality is of course important, but affordable prices can make us sustainable, and this company's products are very cost-effective.
Ester Grantham
The appearance of your products is very beautiful and colorless. We are considering long-term cooperation with you.
Donald Read
Your company has a reasonable price and the product is guaranteed, and we are glad to be able to trade with you.
Kurtis Schafer
If I meet someone who needs this stuff in the future, I will definitely recommend this supplier.
Tony Colella
This company follows the basic principles of openness, fairness and justice, so it will not sell fake goods, product premium, jerry building and other bad behaviors.
Michael Shannon
Smile shortens the distance, service continues the truth. The service of this company is satisfactory. Their salespeople and customer service staff often smile to make customers feel friendly.
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Our 110mm butterfly valve, lockable gate valve can stand in today's fierce competition market, and can be sold for a long time, depending on the quality of winning, social support and the trust of consumers. We're known as one of the most professional three way valve manufacturers and suppliers in China. With over 30 years' experience, we warmly welcome you to wholesale high quality three way valve made in China here from our factory. Contact us for more details.