Zhejiang Haoqiu to Exhibit at CFME 2026 in Shanghai

Zhejiang Haoqiu Flow Control Technology Co., Ltd. will exhibit at CFME 2026, the 13th China (Shanghai) International Fluid Machinery Exhibition. The show runs alongside the 2026 International Industrial Valve Expo. Both events take place from October 21 to 23, 2026, at the National Exhibition and Convention Center in Hongqiao, Shanghai. Haoqiu's representatives will receive visitors at Booth 2.1H-R08. They will talk about ball valve balls, the machining behind them, and how the company works with buyers on specific valve projects.

Exhibition Details

• Event: CFME 2026 and the 2026 International Industrial Valve Expo
• Dates: October 21–23, 2026
• Venue: National Exhibition and Convention Center, Hongqiao, Shanghai, China
• Booth: 2.1H-R08
• Exhibitor: Zhejiang Haoqiu Flow Control Technology Co., Ltd.

What Visitors Can Expect at the Booth

Fluid machinery and valve shows bring together manufacturers, distributors, engineering contractors and procurement teams. Most of them arrive with a concrete problem: a part to source, a drawing to quote, or a supplier to replace. Haoqiu has planned its booth around that kind of conversation.

The booth will have product information and technical materials, along with space for sitting down to discuss requirements. Visitors can ask about production processes, review component specifications, and talk through how a ball might be made for a given valve design. The team is there to answer technical questions, not only to hand out brochures.

Why the Ball Deserves Close Attention

In a ball valve, the ball is the part that actually controls the flow. It rotates inside the valve body. In one position, its bore lines up with the pipeline and fluid passes through. After a quarter turn, the solid surface blocks the line. The mechanism looks simple, but the ball has to repeat this action thousands of times without losing its seal.

Three factors largely decide how well it performs:

1. Dimensional accuracy. The ball must fit the seats and the valve body within tight limits. A small deviation in diameter or roundness can show up later as leakage or high operating torque.
2. Surface finish. The ball slides against the seats every time the valve turns. A rough or uneven surface wears the sealing material faster and shortens service life.
3. Material and treatment. The ball must withstand the pressure, temperature and chemistry of the fluid. In corrosive or abrasive service, the choice of material and any surface treatment matters as much as the geometry.

For these reasons, a ball valve ball is a precision component. Experienced buyers often study the manufacturer's process closely before they discuss price.

Manufacturing at Haoqiu

Zhejiang Haoqiu Flow Control Technology Co., Ltd. concentrates on ball valve components for fluid control applications.

The company's manufacturing operations focus on ball valve components for fluid control applications. Its production activities and inspection arrangements support the processing and evaluation of metal components according to project requirements.

Photographs from the factory show large metal components at different stages of production. In other images, workers carry out inspection tasks on the parts. Together they show a production environment where machining and quality checks sit side by side, rather than being treated as a final step at the end of the line.

Inspection matters because a ball can look acceptable and still fall short of its drawing. Checking dimensions and surfaces during and after machining helps catch problems before a part reaches a customer's assembly line. At the exhibition, visitors can ask Haoqiu's staff how these checks fit into the company's production flow.

What Buyers Should Clarify Before Choosing a Supplier

Selecting a ball valve ball supplier is rarely a matter of matching a catalog number. Valves serve many industries, and each application places different demands on the component. Before requesting a quotation, it helps to settle these points:

• Operating pressure and temperature. These determine the material grade and wall strength the ball needs.
• Fluid characteristics. Water, gas, oil, chemicals and slurries each affect the ball and seats differently.
• Corrosion and wear conditions. Aggressive media or particles in the flow may call for specific materials or surface treatments.
• Sealing structure. The ball's dimensions and finish must suit the seat design and the sealing method used in the valve.
• Dimensional tolerances. Drawings should state the required tolerances for diameter, roundness, bore and surface roughness.
• Inspection requirements. Both sides should agree in advance on what will be measured, how, and what documentation will be provided.

Raising these points early saves time on both sides. It also reduces the risk of revisions after production has started.

A Requirements-First Approach

Haoqiu's team begins with the customer's application rather than with a fixed product list. Discussions typically cover component dimensions, material selection, manufacturing requirements and quality expectations. From there, both sides can judge whether a proposed ball suits the intended valve design and operating environment.

This approach suits buyers who work from their own drawings. It also helps those who are still refining a design and want a manufacturer's view on what can realistically be produced.

Come With a Drawing, Leave With Answers

A focused first meeting saves weeks of back-and-forth. Valve manufacturers, distributors, engineering firms and sourcing teams will get the most from the visit if they bring:

• Drawings or technical specifications for the parts they need
• Operating conditions, including pressure, temperature and media
• Material, surface treatment and inspection requirements
• Estimated quantities and delivery expectations

Visitors can discuss their drawings and technical requirements with the Haoqiu team to explore manufacturing feasibility, production considerations, and possible design adjustments.

Find Haoqiu at Booth 2.1H-R08 on October 21–23. Can't make it to Shanghai? Send your drawings and inquiry to the team through the company's official website, and they will reply with technical feedback.