China is famous for its strong manufacturing industry. China makes a lot of industrial products, and one of the things they make well is Gate valves. These are important because they help control the flow of liquids or gases. Many different types of industries use these valves. Like when they’re dealing with oil and gas, cleaning water, or making power.

Chinese companies that make gate valves are good at it. And it is becoming viral all over the world. These companies use the latest technology to make high-quality gate valves. These valves always succeed in meeting the standards that people worldwide expect.

This article will tell you about the best gate valve makers in China. Also, what they make and why they are better than other gate valve makers.

1. Zhejiang Hengnuo Valve Manufacturing Co., Ltd

Zhejiang Hengnuo Valve Manufacturing is a Chinese company. It is best in the production of gate valves and other industrial valves. It has over 25 years of manufacturing experience.

●     Location:

It is in Wenzhou City, Zhejiang Province, Longwan District, China.

●     Products:

The main products of Zhejiang Hengnuo are:

1.       check valves

2.       gate valves

3.       globe valves,

4.       power station valves, etc

●     Raw Materials:

It uses materials such as:

1.    Stainless steel

2.    Carbon steel

3.    Brass

4.    Bronze

5.    Cast iron

6.    Various alloys

The raw materials used depend on the product and the customer’s requirements.

●     Certifications:

The company has obtained various certifications. Such as:

1.      ISO9001

2.      The European CE certification

3.      TS China special equipment manufacture license certification

4.      API6

It means that its products meet the best standards all over the world.

●       Industries:

Many industries use their gate valves, such as water treatment, oil, and gas. Its gate valves are also used in the chemical and petrochemical industries.

●       Unique selling points:

To address the particular requirements of its clients, it offers customized solutions. A group of experienced engineers works for the company. These engineers can design the best gate valves that meet all buyers’ demands.

●       Quality Inspection:

This company does some tests to ensure product quality. It helps to meet the expectations of the customers. Different tests include pressure, visual, functional, and electrical testing.

Overall, Zhejiang Hengnuo is a well-known gate valve manufacturer in China. It is famous for its quality products and the latest technology. It is also known for its customized solutions. It has also gained a good reputation at the local level and worldwide.

2. Wenzhou Topnotch Machine Co., Ltd

Wenzhou Topnotch Machine Co. Ltd, also known as TANA, is a company that makes machines for pipes. They are in China and have been doing this for over 20 years. They want to be good at it and have happy customers. Let’s learn about where they are and what they make. And what certificates they have, and who uses their machines.

●     Location:

 TANA is in a city called Wenzhou, which is in southeastern China. Wenzhou is famous for its industry, business, and culture. TANA is in a good location because they can quickly get the needed materials. And send their products to different countries.

• Products:

Their products include :

1.    Butterfly valve

           2.    Globe valves

3.    Gate valves

4.    Safety relief valves (to control pressure)

5.    diaphragm valves are (suitable for controlling the flow of liquids with particles in them)

Additionally, they make things like flanges. These are like flat rings that connect pipes.

●       Certifications:

TANA wants to give the best products to its customers. They have certifications to show that their products are excellent. These papers say that TANA’s products are made to meet the world’s rules. These are called ISO 9001:2015, CE, API 6D, API 607, API 6FA, ATEX, and SIL3.

●       Industries:

TANA’s products are used in many industries, such as oil, gas, refinery, and papermaking. These also include chemical, marine, power station, and pipeline industries.

●       Quality Inspection:

Quality is a top priority at TANA in all stages, from R&D to sales. Strict adherence to API, ISO, JIS, BS, ANSI, DIN, and GOST standards. Advanced test facilities to monitor quality from raw materials to finished products

Testing capabilities include:

1.      Ultra-Sonic Test(UT)

2.      Positive Material Identification(PMI)

3.      Radiographic Test (RT)

4.      Dye-penetration Test

5.      Hardness Test

6.      Magnetic Particle Test

7.      Impact Test, Tensile Test

8.      Vacuum test

9.      Fugitive emission test

10. Pressure test

11. Fire-safe test

12. Cryogenic test

3. Zhejiang Guanli Valve Co., Ltd.

Zhejiang Guanli Valve Co., Ltd. is a company that makes valves. It started in 1992, aiming to give customers the best valves and parts worldwide. Now, we will talk about where they are, their certificates, and who they work with. Also, the things they make and how they check their work to ensure it’s good.

●     Location:

Zhejiang Guanli Valve is in Wenzhou, Zhejiang Province, China. Wenzhou is a coastal city with a long history of manufacturing and trade.

●     Products:

It manufactures a wide range of valves and accessories. Including ball, gate, globe, valves butterfly valves, and filters

●     Certifications:

 The company has obtained various certifications to ensure its products meet international standards. The company is certified to ISO 9001:2015, API 6D, CE, and PED 2014/68/EU.

●     Industries Served:

It provides valves to various industries, including oil and gas, petrochemical, power generation, water treatment, and marine.

●     Raw Materials:

The company’s valves are made from various materials, including stainless steel, carbon steel, and special alloys. The company also offers customized solutions.

●     Quality Inspection:

Zhejiang Guanli Valve cares about making sure its products are great! They have made it their main focus to ensure everything they make is high quality. To do this, they have a special way of checking everything they make. They have very special machines that test their products to ensure they are of excellent quality.

4. Yongjia Goole Valve Co., Ltd

Yongjia Goole Valve Co., Ltd. is a company that makes valves, filters, and pipe fittings. They started their company in 1992 and want to make good things that control how liquids move. They also want to be friendly to the environment and use less energy. They study, make, design, sell, and fix these things for customers worldwide.

●     Location:

Yongjia Goole Valve Co., Ltd. is in Wenzhou, Zhejiang, China.

●     Products:

Yong Jia Goole Valve Co., Ltd. creates different kinds of products that control the flow of fluids.

Some of their main products are:

1.    Control valves

2.    Gate valves

3.    Ball valves

4.    Globe valves

5.    Check valves

6.    Safety valves

7.    Steam traps

8.    Y strainers

●     Certifications:

Yongjia Goole Valve Co., Ltd has obtained various certifications. These certifications include ISO9001, CE, API 6D, API 607, API 6FA, TS, and PED

●     Raw Materials:

The company manufactures its products by using high-quality raw materials. The materials used include stainless steel, carbon steel, and alloy steel.

●     Quality inspection:

This company believes in serving its customers and making sure they’re satisfied. It has a strict quality control system and a reliable quality guarantee system to achieve this. It follows all the rules to provide satisfactory products on time.

The products have a quality guarantee of 12 months. Starting from the date of purchase, provided that it is stored and used correctly. If you have any quality problems during this time, it’ll replace or refund the product for you.

Even after the guarantee period, they’re happy to help you, but there may be a fee. Let us know if you need technical support or quality tailoring services, and we’ll take care of it!

5. Plumberstar Valve China manufacturer

Plumberstar Valve: Delivering Quality Products and Services for Over a Decade

Plumberstar Valve China Factory has been making things since 2006. They come up with new and different ideas to help people with water and heating in their homes. They are good at making manifolds, fittings, and valves. Some of their most popular things are the electrically motorized valve and radiant manifold.

●     Location:

It is located in Yuhuan City, Zhejiang Province, Qinggang Industrial ZoneChina.

●     Products:

Its products include:

1.    Water Ball Valves

2.    Water shut-off valve

3.    Gate valves

4.    Heating manifold

5.    Electric ball valve

6.    Relief safety valve

7.    Thermostat mix Valve

8.    Floor drain

9.    Pipe fitting.

10. Flexible hose

11. Water tap

12. Y Strainer

13. Faucets,

14. Check Valve

15. Water filter

16. TRV radiator valve

●     Raw Materials:

Plumberstar uses many different brass materials to make metal parts, including lead-free brass, CW617N, CW602N/DZR, Bronze, Nickel bronze, and H59-1.

Before making each product, Plumberstar checks and studies the order to ensure they use the correct brass material. It’s important to use a suitable brass material for each product. Because valves and pipe fittings need a specific kind of brass to work properly, Plumberstar can ensure that their metal parts are good quality and will last for a long time.

●     Quality Inspection:

Plumberstar has a team of experts who work very hard to ensure that every product they make is of the highest quality. They have a special team in charge of every project and order. They ensure that everything goes according to plan and that each product is made perfectly.

They also have some engineers who specialize in designing products that are easy to make and don’t cost too much money. The people who work on the machines that make the products check their work to ensure it’s good enough.

To ensure everything is perfect, they check each part of the production process six times! They have a special team of people who work eight hours checking every little thing. This helps Plumberstar ensure that every product they make is the same and of the highest quality. This practice means that everything will work well, and their customers will be pleased with what they get! 

●     Certifications:

Plumberstar Valve takes pride in its commitment to quality and safety. Their products are certified by CE, RoHS, and Cupc, ensuring that customers receive only the best and most reliable products for their plumbing and heating projects.

●     Industries Served:

Industries served by Plumberstar Valve include the HVAC, plumbing, and heating industries, among others. Their range of products caters to various clients’ needs, from small-scale residential projects to large commercial ventures.

In summary, Plumberstar Valve China Factory is a reliable and trusted quality water and heating solutions provider. With their focus on quality, safety, and customer satisfaction, they continue to innovate and provide their customers with the best products and services.