professional instrument valve and fittings manufacturer in china

Your valuable instrument valve and fittings partner

Discover our custom valve solutions.

We provide standard products, ODM and OEM services to provide customers with products for their specific industry applications or develop customized products.

About Us

      Ruizhisheng specializes in instrumentation valves and fittings, dedicated to delivering high-quality, high-performance fluid control solutions to global customers.

      Our product includes instruction valve、fittings and Pressure gauge accessories. These products are engineered to meet the stringent requirements of industries including oil & gas, pharmaceutical engineering, food processing, biotechnology, chemical manufacturing, brewery production, and water treatment.With robust OEM/ODM capabilities, we offer fully customized solutions tailored to specific client needs.

      Our products are exported to Europe, North America, South America, Australia, Russia, the Middle East, and Southeast Asia. Renowned for their excellent cost-performance ratio, reliable quality, and responsive customer service, our products have earned a strong reputation and brand recognition in the global market.

What Our Customers Say About Us

We’ve served hundreds of satisfied customers. Here are some of their reviews.

I have nothing but praise for Ruizhisheng and their team. We communicated with multiple companies during the product confirmation process, and Ruizhisheng was extremely professional, helpful, and flexible in the repeated confirmation process. I am very satisfied with the final result of the procurement!
Bryan Product Manager
Ruizhisheng is a great company to work with. I highly recommend them. They worked hand in hand with us to ensure that we solved the difficulties and production problems of some projects that required customized products, and were able to provide satisfactory products and deliver them to us on time in the United States.
Doe Purchasing Manager
It was a great pleasure to work with Ruizhisheng. We discussed custom designs and they responded quickly via email and WhatsApp. We even modified the product size after the first proofing, and they were very happy to make samples again. And delivered on time and with excellent quality. I highly praise their attitude of constantly finding solutions when encountering difficulties in the communication process, and think they are a trustworthy supplier for long-term cooperation. I highly recommend them!
Martin Product Engineer

Factory Showcase

Achieving strict control over raw materials and efficient production of products through high-standard imported machinery and a clean on-site environment.

Why Gemini Valve

  • 10+ years industry experience from founding team.
  • 2-6 hours Inquiry quick reply.
  • Focus on instrument valves and fittings.
  • Have no MOQ,we accept small orders, we have many staff to service every customs.
  • The strict quality control system, and a 99% qualification rate.
  • The general production cycle is 5-25 working days or less, and deliver on time!

10+ years industry experience

Customized according to customer needs

2-6 hours inquiry quick reply

Deliver on time

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We’ll help you find the exact parts you need

Our team can tell you the exact parts you need based on the application.

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