Customized Service

What We Believe

Xingfeng Valve is a privately owned and managed organization, specializing in high quality, low emission, reliable valves and automation for the global Oil & Gas, Petrochemical and Chemical Industries. The guiding principles of Xingfeng Valve are:

  • Our commitment to expertise
  • Top quality in everything we do
  • Latest technology for all our products and services

Fast Response For Customization & Manufacture

Our competence and professionalism are seen in our custom-made products, services and a strong faith that guarantees absolute quality and results in all the markets we operate in. You can trust all we do and any advice we offer you.
At SIO, when you place an order of valves, you have not only chosen a quality product but a high performance dedicated engineer team as well. We will oversee the progression of your purchase order from initiation to completion.
Our Technical Advisors Help You Prepare Your Business.

Our Technical Advisors Help You Prepare Your Business.

We Analyze Your Entire Application And Offer Solutions.

We Analyze Your Entire Application And Offer Solutions.

The Sample Will Be Sent To You, If Necessary.

The Sample Will Be Sent To You, If Necessary.

In-house Production And Rapid Distribution Will Save You Purchase Time.

In-house Production And Rapid Distribution Will Save You Purchase Time.

Branded and Reliable Raw Materials

Carbon Steel

WCB, LCB, WCC, LC1, A105, LF2

Stainless Steel

CF8, CF8M, CF3, CF3M, 310S, 904L, F304, F316, F304L, F316L, CF8C, F347

Cr-mo Alloy

WC6, WC9, C5, C12A, F11, F22, F5, F91

Duplex Stainless Steel

4A, 5A, 6A, F51, F53, F55, CK3MCUN, CD4MCU, CK20

Copper Alloy

C95800, C95500, C83600

Monel Alloy

MONEL 400, MONEL 500, M35-1

Inconel Alloy

INCONEL600, INCONEL 625, INCONEL 800

Ti Alloy

TITANIUM GR2, GR3, GR5, GR12

Hast Alloy

HAST ALLOY C276

Customized Service Customized Service

How We Handle Details Makes Us Different

The performance, durability, and service life of DBV industrial valves come from how we process and prepare each of our raw materials: properly, with great attention to detail.
Rough Machining

Rough Machining

With a 2500mm large vertical lathe and other heavy horizontal lathes, we shape the material into the required workpiece for our industrial valves.

Heat Treating

Heat Treating

Metal materials are processed in our heat treatment furnace to improve their microstructure, ensuring the performance of our pump valves can meet our standard requirements.

Surface Finishing

Surface Finishing

The surface roughness of our industrial parts is controlled by our advanced sandblasting technology, ensuring the roughness value of the surface is within the required range.

Fine Machining

Fine Machining

The finishing process of Valve involves the use of CNC machining precision equipment to guarantee all of our industrial valves have the expected quality and stable performance.

Boring Process

Boring Process

Experienced staff utilizes a large-scale CNC horizontal machining center to ensure all workpieces’ dimensions and shapes are accurate to the expected design range.

Drilling

Drilling

The dimensions, design concept, and shape of our industrial valve workpieces are finely tuned with our large-scale CNC gantry pentahedron machining center.

Growing Attentive Research And Development Culture

Growing Attentive Research And Development Culture

Valve focuses on technological innovation, scientific design, and precision manufacturing. Our R&D department is dedicated to designing valves that suit the global market and contribute to industry advancements.

Throughout our developments and testing, we strictly follow quality management standards, ensuring our valves consistently perform at their best.

An Experienced R&D Team for Valve Design

An Experienced R&D Team for Valve Design

For 15 years, our R&D team has constantly advanced in the design and development of valves, with 7 independently developed products and 10 patents. Among our achievements, we have developed a cryogenic valve last year.

With the focus on improving our overall productivity, research is handled in both our own laboratory and a third-party 3C laboratory.

Need a Custom Quote ?

Take your case easy, fast, and secure with NO MOQ!

Need a Specific Valve ?

We provide all types of valve to fit your demands.

Get in Touch

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