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Precision Valve
Engineering

Leading manufacturer of industrial valves including gate valves, globe valves, butterfly valves, ball valves, check valves, and more — delivering excellence to global markets.

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About Grace Hardware

Wenzhou YiHeng Machinery Co., Ltd., operating under the brand Grace Hardware, is a professional manufacturer and supplier of industrial valves based in Wenzhou, Zhejiang Province, China. With years of expertise in valve engineering, we integrate research and development, precision manufacturing, global sales, and after-sales service into one comprehensive system.

We specialize in producing high-quality general-purpose valves such as gate valves, globe valves, butterfly valves, ball valves, check valves, regulating valves, and pressure-reducing valves. Our products are widely used in oil & gas, petrochemical, power generation, water treatment, shipbuilding, and other industrial sectors.

15+
Years Experience
50+
Countries Served
Factory Environment

Our Products

First-class quality, excellence brand, leading the market and satisfying the customer with reliable, durable, and precision-engineered industrial valves.

Gate Valves

Durable linear motion valves ideal for on/off control in pipelines with minimal pressure drop.

Globe Valves

Excellent for throttling and regulating flow with superior sealing performance under high pressure.

Butterfly Valves

Compact design for quick shutoff and flow regulation in large-diameter pipelines.

Ball Valves

High-performance quarter-turn valves offering tight shutoff and low maintenance.

Check Valves

Prevent backflow in piping systems with reliable automatic operation and long service life.

Regulating Valves

Precisely control flow, pressure, or temperature in complex industrial processes.

Pressure Reducing Valves

Automatically reduce high inlet pressure to a constant lower outlet pressure.

Custom Valve Solutions

Tailored valve designs and materials to meet specific industry requirements and standards.

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Case Showcase

Real-world applications of our valves across industries worldwide.

Oil & Gas Project

Oil & Gas Pipeline System

High-pressure gate and ball valves installed in transcontinental pipeline infrastructure.

Power Plant

Thermal Power Station

Globe and check valves used in steam control systems for efficient energy generation.

Water Treatment

Municipal Water Treatment

Butterfly and regulating valves ensuring clean water distribution and flow management.

Advanced Manufacturing Facility

Our modern production facility is equipped with state-of-the-art machinery and precision tools to ensure every valve meets the highest quality standards.

  • CNC Machine Tools
  • Large Vertical Lathes
  • Thermal Processing Equipment
  • X-ray & Magnetic Particle Flaw Detectors
  • Cryogenic Treatment & Spectrometers
Manufacturing Facility

Latest News

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Get in Touch

For inquiries, quotes, or technical support, visit our official website to connect with our team.

Phone

86-577-8892 5292

Mobile

13587874988

Email

86436742@qq.com

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