HONGON

Engineered by Advanced CNC Manufacturing

High-Performance Metal Seated Valves

We focus on manufacturing high-performance, all-metal seated butterfly valves designed for demanding industrial applications.

COMPANY PROFILE

Shanghai Hongon Machinery Technology Co., Ltd., established in May 2007, has been engagedin the research and application of efficient machining production lines and high-end specializedCNC machine tools for a long time. It is now committed to the development and manufacturingof valve products. We attract and gather excellent R&D personnel from both domestic and foreignmarkets. Through technological innovation and excellent management, we effectively apply ourindependently developed and manufactured high-end CNC combination machine tools and automated flexible equipment to improve the processing efficiency and product quality of valves.We take it as our responsibility to manufacture high-end valves, strive to build industry brands,and aspire to become a trusted supplier and service provider for our customers.
The company has a BHC automated flexible production line that can produce and process varioushigh-quality valves. The all metal hard seal butterfly valves produced are interchangeable and havezero leakage in both directions. Meanwhile, through years of technological research and innovation, the company has applied for and obtained more than 20 domestic and international inventionpatents and utility model patents.
For many years, the company has always adhered to the “three qualities” of economy, effectiveness,and efficiency advocated by Chairman Sun Maoteng, and upheld the company policy of “people-oriented, integrity-based, and honest management”. “Quality is fundamental, technology seeks development”, fully leveraging the advantages of equipment and technology, establishing a valve processing service platform, and providing various valve product and incoming material processing servicesfor valve manufacturers, sales agents, and end application customers.

5
hfa32db279d07442eb52a67fdb2c1c2f9r(1)

OUR ADVANTAGES

屏幕截图 2026 02 02 151247

FLEXIBLE INTELLIGENT MANUFACTURING

The cutting tools we have chosen for our design have undergone extensiveprocess testingEnsure that it has the highest efficiency and best resultswhen used for processing.

屏幕截图 2026 02 02 151259

QUALITY ASSURANCE

Strict testing,It is the guarantee of product quality

屏幕截图 2026 02 02 151309

CORE VALUES

Integrity, honesty, pursuit of excellence

Product Application

PETROCHEMICAL INDUSTRY

18

Catalytic Main Air Fan

17

Medium And Low Pressure Steam

16

Metallurgical Industry

15

LNG Refueling Station

14

High-Temperature Flue Gas From Catalytic Furnace

13

Gas Separation System

12

High Viscosity Asphalt

11

PSA Pressure Swing Adsorption Hydrogen Production

Established
2000
Export Experience
0 +
Exporting Country
0 +
Partner Companies
0 +

FACTORY WORKSHOP

QUALIFICATIONE

CERTIFICATE

屏幕截图 2026 02 02 172715
屏幕截图 2026 02 02 172706

WHY CHOOSE US

We are a technology-driven manufacturer specializing in triple offset metal seated butterfly valves. Supported by advanced CNC machining and automated flexible production lines, we ensure high precision, consistent quality, and reliable performance. With over 20 patents in valve design and sealing technology, we provide OEM manufacturing, customization, and machining services, and are trusted by global valve manufacturers and project partners.

WELL-EXPERIENCED

Established in 2005.Focus on chemical raw material for more than 18 years.

CERTIFICATES

ISO Certificate SGS Certificate FAMI-QS Certificate etc.

OUR SERVICES

Efficient and professional sales team, Offer after-sale service.

Need Technical Support or OEM Valve Solutions?

Contact us for technical details, drawings, or a customized quotation. Response within 12 hours.

Scroll to Top