About Us - Lishui RSV valve factory

Petroleum application field

RSV has developed a comprehensive portfolio of innovative products designed to meet the needs and expectations of customers in the world's largest and fastest growing economies. While the oil industry is constantly changing to meet the needs of consumers, RSV is constantly changing to meet the needs of the industries it serves.

Natural gas application areas

RSV understands the oil and gas industry's critical need for complete cut-off, reliable pressure and flow control. Ongoing natural gas application research and development, as well as on-site customer support, valve analysis and maintenance/repair services, provide customers with a high level of confidence and support.

Marine application field
The all-metal design of sea water resistant valves and stainless steel fittings, fast and reliable delivery, and the corresponding shipbuilding certification make RSV your partner in the field of shipbuilding. Monitoring and alarm function.

Marine application field
In the face of complex and changing offshore environments, RSV Vanco products have proven to be a reliable and reliable partner in the field of Marine technology. Among them, in the Marine valve-controlled liquid level system, RSV can easily be competent for the required signal acquisition and regulation in the system, so as to achieve monitoring and alarm functions.

Industrial application field

With the continuous development of industrial technology, science and technology change with each passing day, people's clothing, food, housing, travel are inseparable from energy, and the degree of dependence on energy is getting higher and higher. The main purpose of the valve is to control the flow of media through the system.

Chemical application field

Under normal circumstances, the chemical industry uses the flow channel as a straight-through valve, the reason is that the flow resistance is small, and the valve with the cut-off and open medium is usually selected, such valves are easy to adjust the flow as a control flow valve, ball valves and plug valves are suitable for reversing shunt, and the closing parts slide along the sealing surface with the wiping function of the valve. Such words apply to media with suspended particles.

Metallurgical application field
The all-metal design of sea water resistant valves and stainless steel fittings, fast and reliable delivery, and the corresponding shipbuilding certification make RSV your partner in the field of shipbuilding. Monitoring and alarm function.

Power application field
In the face of complex and changing offshore environments, RSV Vanco products have proven to be a reliable and reliable partner in the field of Marine technology. Among them, in the Marine valve-controlled liquid level system, RSV can easily be competent for the required signal acquisition and regulation in the system, so as to achieve monitoring and alarm functions.

Quality control

RSV Valve has a responsible quality inspection team and a complete inspection department system, and uses advanced testing equipment to ensure the accuracy of every product. Our inspection starts from the entry of raw materials, machining work, and extends to the final assembly of finished products. Inspectors carry out quality control for each process in accordance with the prescribed system.

All team members focus on reliable data, product details, and data traceability, aiming to provide customers with defect-free products and help them maintain their competitiveness.

NDT System

PMI Testing
Magnetic Particle Testing
Roughness Testing
Penetrant Testing
Ultrasonic Flaw Testing
Bady Thickness

Physics and Chemistry Labs

Our physics and chemistry Labs is equipped with advanced instruments such as spectrometers and mechanical testers to ensure that raw materials meet strict quality standards. We test the composition, mechanical properties, and corrosion resistance of metals, plastics, and composite materials. Our experienced team strictly adheres to international standards (e.g., ISO, ASTM, ASME) to provide accurate and reliable test results. Through rigorous material testing, we ensure superior product quality, helping our customers build trust and gain a competitive edge.

Hydraulic Universal Tester
Impact Tester
Metallographic Grinding and Polishing Machine
Electronic Brinell Hardness Tester
Impact Specimen Notch Projector
Impact Specimen Notch Projector

OFFICE HEADQUARTERS

ZHEJIANG REDSTAR VALVE CO.,LTD Add: Fifth Floor, Huadun Technology Building No. 1, Madao South Road, Jiangbei Street, Oubei , Yongjia , Wenzhou City, Zhejiang, China

Tel：0086-577-66999238

Fax：0086-577-66999235

E-mail: sales@rsv-valve.com

MANUFACTURING BASE

Add.: No. 10, Baixian Road, Nanmingshan Street, Liandu District, Lishui City, Zhejiang , China

Tel：0086-578-2703096

E-mail: sales@rsv-valve.com

SELLING CENTRE

Add: Fifth Floor, Huadun Technology Building No. 1, Madao South Road, Jiangbei Street, Oubei , Yongjia , Wenzhou City, Zhejiang, China

Tel：0086-577-66999236

Fax：0086-577-66999235

E-mail: sales@rsv-valve.com

Official Accounts

Redstar Valve Co.,Ltd

Marine application field

Marine application field

Metallurgical application field

Power application field

Trunnion mounted ball valve

Floating ball valve

DBB&SBB

Cryogenic valve

Butterfly valve

Top entry valve

Fully welded valve

GGC

Service concept

Training and guidance

Production test

After-sales service

PMI Testing

Magnetic Particle Testing

Roughness Testing

Penetrant Testing

Ultrasonic Flaw Testing

Bady Thickness

Hydraulic Universal Tester

Impact Tester

Metallographic Grinding and Polishing Machine

Electronic Brinell Hardness Tester

Impact Specimen Notch Projector

Impact Specimen Notch Projector