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Your Professional
Brass Valve Factory

Committed to providing professional quality products and customer satisfaction, DonyRony has been a leading manufacturer and supplier of brass valves.

We have over 15 years of experience operating in a highly advanced brass valves facility and has a team of highly skilled engineers and technicians who ensure the production of high-quality brass valves.

Best Brass Ball Valve Factory

With state-of-the-art technology and equipment, including advanced CNC machines and non-destructive testing devices such as ultrasonic, magnetic particle, eddy current, and X-ray testing, we can manufacture top-of-the-line brass valves that meet and even exceed international standards.

Our Mission

To provide high-quality brass valves and excellent service, while meeting the diverse needs of our clients from industries.

Our Vission

To be a leading brass valve manufacturer, recognized for our commitment to innovation, quality, and customer satisfaction.

Why Choose Donyrony As Your Partner

Quality Assurance

Our brass valves are made to industry standards to ensure durability and reliability.

Fast Turnaround Time

We understand the importance of timely delivery and strive to meet all deadlines.

Exceptional Customer Support

Our team of experts provide personalized assistance and support to ensure customer satisfaction.

Competitive Pricing

We offer reasonable pricing and flexible payment options to accommodate all budgets.

Experienced Team

Our team has 15 years of experience and a proven track record of delivering high-quality products.


We are committed to reducing environmental impact and promoting sustainable manufacturing practices.

Don’t let sourcing  brass valves be your problem. Contact DonyRony today and get a free quote to get started!

About DonyRony Certified

Our commitment to quality is reflected in the certifications we have earned, including ISO 9001 and CE certifications. These certifications are a testament to our rigorous quality control processes and our dedication to meeting and exceeding industry standards.

15 Years + Experience
5 + Trade Certificates
500000 + Annual production
200+ Production Equipment

How We Make

Our Brass Valve Production Process

We employ a specialized production process that ensures that your brass valves are manufactured to meet your exact specifications. From raw materials to finished products, our team of experts will ensure that every step of production is completed with care and precision.

Step 1:Material selection
Careful selection of high-quality raw materials for optimal performance.
Step 2:Casting
Molten brass is poured into a mold to create the valve.
Step 3:Heat extrusion
Heat and pressure shape brass into the desired form.
Step 4:Forging
Hot brass is hammered into shape for extra strength.
Step 5:CNC machining
Precision machining ensures accuracy and consistency in valve production.
Step 6:Quality control
Comprehensive testing and inspection of valves for superior quality.
Step 7:Post-production testing
Final testing and packaging to ensure customer satisfaction.
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