Our company focuses on the development, design and production of high-quality L Three Way Type Ball Valve, high pressure ball valve, y ball valve , as well as providing consulting services and overall solutions. We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for fully welded ball valve. Let us join hands to create a better tomorrow. Customer-oriented, employee-oriented, value-creating, win-win cooperation is our corporate culture. In recent years, with the continuous growth of product demand, the market has ushered in rapid growth and development. Therefore, the development strategy has become an important means for us to build competitive advantages. After the customer receives the goods, if there are any questions or quality problems, our customer service department will provide you with various services at any time. Around the overall development strategy, we consolidated the basic management and improved the corporate governance structure. In the future development, we will be committed to technological innovation, mastering core technology, and improving independent research and development capabilities. Improving the management level and after-sales service system is the consistent insistence of our company.
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![One-Piece Ball Valve]()
One-Piece Ball ValveFriends 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...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 -
![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 -
![Three Way Ball Valve]()
Three Way Ball ValveEvery 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"...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 -
![Threaded End Ball Valve]()
Threaded End Ball ValveMasters who do pipeline maintenance or equipment installation all know that choosing valves for small-diameter pipes focuses most on "compatibility" and "durability". The threaded ball valve from...read more -
![Oxygen Service Ball Valve]()
Oxygen Service Ball ValveWhen 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...read more -
![Metal-Seated Eccentric Rotary Ball Valve]()
Metal-Seated Eccentric Rotary Ball ValveIn 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...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 -
![Top-entry Ball Valve]()
Top-entry Ball ValveAnyone in industries like chemical engineering or petroleum that require frequent pipeline maintenance has definitely struggled with valve disassembly. Our top-mounted ball valve from Zhengmao...read more
Mildred Blair
The staff of this company are professionally trained, they know the products very well, and can respond to your inquiries quickly and positively.
Daniel McIlwain
We implement the principle of giving priority to efficiency and taking into account fairness, and provide fair opportunities and conditions for the development of every employee.
Ruth Harvey
We were recommended to cooperate with you, but your delivery speed is very fast, and you have always treated people with "integrity", which makes us very satisfied.
Frank Wyant
Customer satisfaction is the eternal tenet of this company. They provide first-class service and leave customers completely satisfied.
Kurtis Arnold
Your company understands the fact that without technology, the entire business will fail. And you are bold and enterprising.
Mary Mejia
We are fascinated by your beautiful and high-quality products. From this product, we can see that your workmanship is really excellent!
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Our company can design, develop and transform various full bore gate valve, in line check valve according to the needs of users. Our services are mainly tracking services. Over the years, our products have won the favor of the majority of users relying on excellent quality and service. With a high-level R&D team and rich manufacturing experience, our products are exported to many places. We're known as one of the most professional fully welded ball valve manufacturers and suppliers in China. With over 30 years' experience, we warmly welcome you to wholesale high quality fully welded ball valve made in China here from our factory. Contact us for more details.