About

We are a professional valve manufacturer specializing in API-standard valves. Since our founding, we've focused on delivering reliable, high-quality products for a wide range of industrial applications. Our core strengths lie in sealing technology, research-driven innovation, and third-party certified performance.

1. Research and Development

To improve valve sealing performance, especially for demanding markets like the U.S., we began early research into low-leakage graphite packing that meets API 622 standards. This focus led us to form long-term partnerships with top universities and research institutions. These collaborations allowed us to explore the root causes of valve leakage, friction, and wear, helping us solve difficult technical problems and improve our product quality.

2. Certifications and Testing

Our efforts were recognized when we received our first TÜV-witnessed API 622 certification. Since then, we’ve earned additional important certifications, such as ISO 15848-1, TA-LUFT, API 624, and API 641

All of these were verified by respected third-party organizations like TÜV SÜD and TÜV Rheinland.

We have tested around 500 valves, including gate, globe, and ball valves ranging from 1/2 inch to 20 inch, pressure classes 150 LB to 2500 LB, and temperatures from -196°C to 400°C. These tests confirm that our valves perform well even in the most extreme conditions.

3. Technical Advantage

Many manufacturers focus on machining, but we believe the real challenge is in the science. The key to better valve performance lies in:

Understanding how non-metallic materials behave under pressure and temperature

Developing better coatings for sealing surfaces

Studying how friction and wear affect long-term use

This deep technical knowledge gives us a clear advantage in building high-performance valves.

4. Our Team and Mission

Our team includes specialists in valve engineering, sealing design, materials science, and automation. Together, we aim to:

Design smarter, more reliable valves

Improve production efficiency

Work with trusted labs to validate performance beyond basic standards

We are committed to bridging the gap between academic research and industrial application, helping our customers achieve safer and more efficient operations.