Our company is a high-tech chemical enterprise specializing in the research, development, production, operation and sales of galvanized ball valve, high pressure ball valve, 120 three Way Type Ball Valve and other products. In order to improve the quality of our metering ball valve, we implement the veto system of product quality in our company, and enrich and improve the quality inspection team. In our company, employees are regarded as the most valuable assets of the company, and we hope to help each employee pursue excellence and realize their dreams. Due to our excellent quality products, fast delivery and perfect service, we have been recognized by customers at home and abroad, and have gradually established long-term and stable partnerships with them. In the enterprise, we give full play to the binding force of the system, the edifying power of culture and the deterrent power of supervision to create a good environment. After years of hard work and positive progress, the company has developed friendly cooperation with customers. We are market demand-oriented and aim at customer satisfaction to provide customers with satisfactory and perfect services. Innovation is the first driving force leading the development of enterprises. We will continue to promote innovations in technology, products, management, systems and culture, cultivate new development momentum, expand new development space, build new industrial systems, and use innovation value to drive enterprises to achieve healthy and rapid development. If you have a need for customized products, please feel free to contact us. After years of operation and development, we have accumulated rich manufacturing and processing experience to meet the needs of different types products for customers.
  • API Floating Ball Valve
    Friends 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...
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  • Floating Ball Valve
    Main body material: carbon steel, stainless steel, alloy steel
    Nominal diameter: DN15~DN25
    Pressure range: 1.0MPa~16.0Mpa
    Working pressure: -29℃~+450℃
    Drive Mode: manual,...
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  • Duplex Stainless Steel Floating Ball Valve
    Anyone 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...
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  • Eccentric Half Ball Valve
    In 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...
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  • Forged Steel Wafer Ball Valve
    Anyone in industrial operations knows two big headaches with valves: tricky installation and leakage during use. Zhengmao Valve’s wafer ball valve solves both pain points perfectly. What’s more,...
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  • Jacket Ball Valve
    In industries sensitive to medium temperature such as chemical engineering, pharmaceuticals, and food processing, the thermal insulation and transportation efficiency of pipeline media are...
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  • Three Way Ball Valve
    Every maintenance technician working with industrial pipelines knows that choosing the right valve saves half the trouble. This T-Type Three-Way Ball Valve from Zhengmao Valve is a "solid product"...
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  • One-Piece Ball Valve
    Friends in engineering or operation and maintenance know well that when choosing a valve, the biggest fear is "too many parts and easy breakdowns"—the integrated ball valve from Zhengmao Valve is...
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  • Oxygen Service Ball Valve
    When it comes to gas transportation, especially for special media like oxygen, the safety and sealing performance of valves can never be compromised. The oxygen ball valve from Zhengmao Valve is...
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  • Metal-Seated Eccentric Rotary Ball Valve
    In the industrial fluid control industry, no one wants to deal with valves that are "difficult to use" or "unstable". The rotary ball valve produced by our Zhengmao Valve is designed to solve...
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  • Three-piece Body Ball Valve
    Anyone 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...
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  • A105 Forged Steel Ball Valve
    Anyone 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...
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William Mills star star star star star
This is a very good product. It's very stable and practical. The size is just right. I'm very satisfied.
Cathy Henderson star star star star star
We feel that you are a trustworthy company.
Kathleen Galante star star star star star
The item I received exactly matches my customization requirements, thanks!
Betty Miller star star star star star
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
Dennis Bivona star star star star star
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
Robert Almazan star star star star star
The attitude of the customer service staff was very good and my item was shipped quickly.
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With a forward-looking vision, we have quickly invested in this duplex basket filter, right angle gate valve, rising stem ball valve, 135 three Way Type Ball Valve industry to study and explore. We're known as one of the most professional metering ball valve manufacturers and suppliers in China. With over 30 years' experience, we warmly welcome you to wholesale high quality metering ball valve made in China here from our factory. Contact us for more details.
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