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Non-Return Valve Manufacturer to Rocket Your Business
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Read why our customers come back to us time and time again!
Ericka
Purchasing Director
“I choose Valveik because it is the only brand I trust in China, and my colleague has actually visited their factory and was impressed with their high-tech equipment. I’m willing to import valves from them, not to mention that Valveik’s valves are at a very cost-effective price while still being of SUPER quality.”
Robert
Founder
“During the whole process, Valveik makes me feel rest assured. Their salesman – John was very professional and had a good attitude, which makes things easy for people like me who have no importing experience before! He even set up a live video chat via zoom so that I could come take a look at these valves in the factory before placing the order.”
Raf
General Manager
“I’m from Japan, and had cooperated with several valve suppliers before, but no one can compete with Valveik. Their products are well-made which improve my clients’ satisfication and back to me for more orders. Highly recommended!”
Noel
Project Manager
“I was so impressed with Valveik after-sales service. I bought their valves five years ago. However, months ago, the machine doesn’t work suddenly. Though the products have been out of warranty range, Robert quickly helped arrange a professional technician to help troubleshoot the machine issues by video and send me free spare parts to replace.”
ABOUT US
Who is valveik.com?
valveik.com have seen that today there are also many valve companies in China & internationally. However, their solutions were still stuck a few years ago. In fact, we have been upgraded in recent years, and valveik.com hope our smart and flexible solutions can inject fresh blood into this market.
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WHY US
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BUYER’S GUIDE
The Top 10 Non-Return Valve Suppliers in China
There are many different types of valves that businesses can use in their operations, but one of the most important is the non-return valve.
This type of valve is essential for ensuring that fluids and other materials flow in the correct direction and don’t reverse course unexpectedly.
If you’re looking for a quality supplier of non-return valves, China is a great place to start your search. Here are ten of the best suppliers to consider.
Table of Contents
1
Valveik
Valveik is one of the leading manufacturers of non-return valves in China. They supply valves for industrial and commercial applications, with a focus on quality, safety, and reliability.
The company provides the valve and sealing needs of the following applications and industries:
- Power Generation Industries
- Chemical Processing Industries
- Water Treatment Plants
- Irrigation Systems
- Oil Refineries
- Coal Power Plants
- Resorts and Beaches Industries
- Automotive Industry
- Aircraft Industry
- Pharmaceutical Industries
Its mission is to provide its customers with the best valves available in the market, at an affordable price.
The products that Valveik offer includes:
- Non-return valves
- Pressure relief valves
- Butterfly valves
- Reverse flow check valve
- Free flow ball valves
- Stainless steel springs plug valves
- Stainless steel needle valves
- Wafer check valves
- Swing check valves
- Carbon steel check valve
- Ball check valve
In addition, the company has a strict quality control system in place to ensure that all of its products meet the highest standards. Valveik is dedicated to providing its customers with the best possible products and services.
They believe that their products can help their customers improve their operations, and they are committed to providing them with the best possible service.
Here’s a video explaining what a non-return valve is!
2
Qingdao I-Flow Co., Ltd.
Founded in 2007, Qingdao I-Flow Co., Ltd. is a leading supplier of nonreturn valves in China. Their experienced team is dedicated to providing the highest level of customer service, and they are ISO 9001:2008 certified to ensure that our products meet the highest standards of quality.
We provide high-quality non-return valves to clients in the:
- Oil and gas industry
- Food and beverage industry
- Pharmaceutical industry
- Petrochemicals Processing Plants
- Waste Treatment Facilities
- Hydroelectric Plants
- Irrigation Systems
Qingdao’s non-return valves are designed to meet the specific needs of each client, and their team of experts is always available to provide advice and support.
Their products are available in a wide range of sizes and materials to meet the needs of any application.
The company offers a complete line of products, including:
- Ball valves
- Butterfly valves
- Check valves
In addition to non-return valves, the brass non-return valve manufacturer also offers a wide range of other products, including:
- Piping components
- Pressure relief valves
In addition to their standard products, they also offer custom-engineered solutions to meet the unique requirements of their customers. These include but are not limited to:
- Valve Installation
- Valve Repair
- After-market Support
- 24/7 Customer Support
3
Xiamen Dervos Valves Industry Co., Ltd
Xiamen Dervos Valves Industry Co., Ltd is a professional nonreturn valve supplier and brass non-return valve factory, with over 10 years of experience in the design, production, and marketing of non-return valves.
Their products are exported to over 100 countries and have been used in a variety of industries, including:
- Oil and gas refineries
- Power generation plants
- Water treatment facilities
- Electrical distribution facilities
- Automotive factories
- Sewer system facilities
- Leachate treatment systems
Xiamen Dervos’ products are made from high-quality materials and are designed to meet the highest industry standards. They also offer customizations to meet the specific needs of our customers.
Their products are manufactured to the highest standards, and they offer a full warranty on all of their products. They also offer a range of available options to ensure that their products meet the specific needs of the customers.
They offer a wide range of non-return and other types of valves, including:
- Ball valves
- Butterfly valves
- Check valves
- Diaphragm valves
- Gate valves
- Inlet port return valve
- Ductile iron ball check valve
Xiamen Dervos Valves Industry Co., Ltd provides a variety of additional services to its existing clients. These services include:
- Product design
- Spare parts manufacturing
- Testing of non-return valves
- State of the art testing lab for valve systems
With their commitment to quality and customer satisfaction, we have earned a reputation as a leading non-return valve steam supplier in China.
4
Hongxing Manufacturing Group Ltd.
Hongxing Manufacturing Group Ltd. is a nonreturn valve supplier based in China. The company has been in business for over 20 years and specializes in the production of non-return valves for a variety of industries.
Their valves are suitable for use in a variety of industries, including:
- Oil and gas industries
- Petrochemical refineries
- Chemical processing plants
- Power generation plants
- Water treatment facilities
- Water distribution plants
The company offers a wide range of non-return and other valves, including:
- Reverse flow check valve
- Forged steel butterfly valve
- Ball valves
- Back-flow solenoid valves
- Check valves
- Butterfly valves
Our products are available in a variety of materials, including stainless steel, carbon steel, cast iron, and bronze.
We also offer a variety of finishes, such as nickel plating, chrome plating, and powder coating.
In addition to the aforementioned products, Hongxing Manufacturing offers the following after-market services to its customers:
- 24/7 Customer Service
- Full range of spare parts and accessories
- Installation assistance
- Repair hotline
- Yearly maintenance updates
Hongxing Manufacturing is ISO 9001:2008 certified and its products are CE marked. They have a team of experienced engineers who can provide technical support and advice on the selection and installation of their products.
5
Zhejiang Wod Valve Co., Ltd.
Zhejiang Wod Valve Co., Ltd. is one of the non-return and return valve manufacturers that has been providing quality products and services to customers worldwide for over a decade.
Their products are used in a wide range of industries, including:
- Automotive industries
- Construction industries
- Mining industries
- Oil and gas refineries
- Building plumbing
The company offers a wide range of non-return valves, including:
- Spring-loaded ball valves
- Check valves
- Stainless steel butterfly valves
- Diaphragm valves
- High-pressure rating non-return valve
- Non-return check valves
In addition, Zhejiang Wod Valve Co., Ltd. also offers a variety of other products and services, such as:
- Pump repair and maintenance
- Valve automation
- Custom engineering solutions
- 24/7 Repair assistance hotline
As a result, the company has become a one-stop source for all of the customers’ non-return valve needs.
6
Zhejiang Guanlong Machinery Valve Co., Ltd.
Zhejiang Guanlong Machinery Valve Co., Ltd. is a non-return valve supplier that produces and sells non-return valves. The company was established in 1985 and is located in Zhejiang, China. The company has a team of experienced engineers who design and manufacture non-return valves that are of the highest quality.
Zhejiang Guanlong Machinery Valve Co., Ltd. supplies non-return valves to many different industries, including but not limited to the:
- Food and beverage industry
- Pharmaceutical industry
- Petrochemical industry
- Automotive industry
- Water supply facilities
- Construction industries
The company offers a wide range of non-return and other types of valves, including:
- Ball valves
- Check valves
- Globe valves
- Butterfly valves
After-market services that are provided by Zhejiang Guanlong to those who purchase their valve products include:
- Valve installation
- Valve repair
- 24/7 Customer hotline
- Spare parts reservation
- Annual servicing
- Industrial support systems
As a result, the company has become one of the leading suppliers of non-return valves in China.
7
Qingdao Nancy Metal & Machinery Co., Ltd.
Qingdao Nancy Metal & Machinery Co., Ltd. is a non-return valve supplier based in Shandong Province, China. They have been in business for over 10 years and have supplied their products to clients all over the world.
Qingdao Nancy’s products are widely used in a variety of industries and applications, such as:
- Oil and gas refineries
- Water treatment facilities
- Chemical industry
- Food and beverage factories
- Power generations plants
- Petrochemical industries
- Scientific experiments
The company has a complete production line, from raw materials to finished products, and our products have passed ISO9001:2008 quality management system certification.
The company offers a wide range of valves, including:
- Butterfly valves
- Check valves
- Ball valves
- Gate valves
They take pride in their quality products and excellent customer service. Their valves are designed to meet the highest standards of safety and performance.
In addition to the aforementioned products, Qingdao Nancy offers its customers a variety of tailor-fit services, including but are not limited to:
- System design
- Valve installation
- Valve repair
- Annual valve servicing
- Consultation services
- 24/7 Customer support hotline
8
Zhejiang Wenbao Valve Co., Ltd.
Zhejiang Wenbao Valve Co., Ltd. is a non-return valve supplier that has been in business since 2009. Its factories are located in Wenzhou, China, and its products are exported all over the world. They are committed to providing our customers with high-quality products at competitive prices.
We have a wide range of non-return valves that are used in a variety of industries, such as:
- Oil and gas industries
- Water treatment facilities
- Power generation plants
- Irrigation systems
- Landfill draining systems
- Pharmaceutical industries
In addition to supplying valves, the company also provides customization services to meet the specific needs of its clients.
Some of the products that the company offers include:
- Check valves
- Relief valves
- Ball valves
- Butterfly valves
- Differential pressure return valve
- Steel non-return valve
- Low-temperature valves
Zhejiang Wenbao offers their existing customers additional services, which include but are not limited to:
- System design assistance
- Valve repair
- Valve customization
- In-house surveying team
- Spare parts finding software
The company takes pride in its quality products and excellent customer service.
9
Ningbo XHnotion Pneumatic Technology
Ningbo XHnotion Pneumatic Technology is a leading non-return valve supplier based in Ningbo, China.
The company offers a wide range of non-return valves for different applications and industries, including:
- Food and beverage factories
- Pharmaceutical industries
- Cosmetics industries
- General processing industry
- Automotive cooling industry
- HVAC industries
Ningbo XHnotion Pneumatic Technology has a team of experienced engineers and technicians who are dedicated to providing the best possible products and services to their customers.
The company’s product line is as follows:
- Non-return valves
- Stainless steel check valve
- Stainless steel ball check valve
- Cracking pressure release valves
The company has an ISO 9001:2015 certification, which is an internationally recognized quality management system.
In addition, to the aforementioned valve products, the company offers the following services to its customers:
- Product customization
- Valve installation
- Valve repair
- Consultation services
Ningbo XHnotion Pneumatic Technology is committed to providing the best possible non-return valves to their customers at the most competitive prices.
10
Zhejiang Longgong Valves Technology Co., Ltd
Zhejiang Longgong Valves Technology Co., Ltd is a non-return valve supplier from China. They have over 10 years of experience in manufacturing valves and have ISO 9001 certification. The company’s products are exported to over 50 countries and regions.
Zhejiang Longgong products are widely used in applications and industries such as:
- Oil and gas refineries
- Power generation plants
- Water treatment facilities
- HVAC factories
The company offers a wide range of valves, including:
- Return valves
- Non-return valves
- Stainless steel reverse flow valves
- Ball valves
- Butterfly valves
- Check valves
- Gate valves
- Stainless steel globe valves
Our products are made of high-quality materials and are designed to meet international standards.
Zhejiang Longgong offers competitive prices and good after-sales services such as:
- Tailor-fit engineering solutions
- Valve installation
- Spare parts installation
- 24/7 Customer support
The company has a team of experienced engineers who can provide you with the best non-return valves solution.
| NO. | MANUFACTURERS |
| 1 | Valveik |
| 2 | Qingdao I-Flow Co., Ltd. |
| 3 | Xiamen Dervos Valves Industry Co., Ltd |
| 4 | Hongxing Manufacturing Group Ltd. |
| 5 | Zhejiang Wod Valve Co., Ltd. |
| 6 | Zhejiang Guanlong Machinery Valve Co., Ltd. |
| 7 | Qingdao Nancy Metal & Machinery Co., Ltd. |
| 8 | Zhejiang Wenbao Valve Co., Ltd. |
| 9 | Ningbo XHnotion Pneumatic Technology |
| 10 | Zhejiang Longgong Valves Technology Co., Ltd |
The Top 10 Non-Return Valve Suppliers in China
11
Conclusion
If you’re in the market for a quality non-return valve, China is a great place to start your search. The ten suppliers listed above are some of the best in the business, and they can provide you with everything you need to keep your fluids and materials flowing in the right direction.
Contact us at Valveik today if you want to learn more about these valves or any of the other products we offer. We’ll be happy to answer any of your questions and help you find the perfect solution for your business.
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