● products

Multiple precision casting products

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Copper alloy

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Stainless steel

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Carbon steel

● Our Mission

Where Precision Meets Excellence

Professional Production Of Castings

Rich Foundry Experience

Years Of Experience In Supporting Famous Car Companies

Perfect Quality Organization Structure And Process

● about us

Founded in 1999

Ningbo Pingheng Machinery Co., Ltd. was established in 1999, the company adopts the investment casting process (medium temperature wax), also known as the precision casting process, the main materials are: tin bronze, silicon brass and other copper alloys, stainless steel 304,316 and so on. Different materials can be cast according to different national standards.
At present, we mainly provide high-quality precision casting solutions for electric power, automobile parts, engineering machinery, ships and other industries.

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Looking for precision and quality?Contact us for a customized quote!

24 years precision casting experience, 16 years machining experience, 10 years mold development experience

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Blogs and Insight

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Why meat grinder products are associated with investing casting

What is difference between meat grinder and mincer? In 2025, meat grinder and mincer technology seamlessly combines tradition with innovation. These machines, equipped with sharp blades, augers, and powerful motors, efficiently process meat into uniform pieces, catering to both home cooks and professionals. With advancements such as IoT and AI, meat grinders now deliver enhanced efficiency and energy-saving capabilities. Additionally, the demand for customizable food machinery accessories continues to rise as consumers look for smarter and more adaptable solutions.

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How is the water pump operated in the field of agricultural irrigation

Water pumps play a vital role in the field of agricultural irrigation. Specifically, water pump operated systems help farmers deliver water efficiently to crops, ensuring healthy growth and higher yields. However, their widespread use comes with challenges. For instance, the energy consumption of water pump in agricultural irrigation systems in the U.S. alone contributes to […]

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Which fields prefer to use tin broze ?

Tin bronze plays a vital role in industries like automotive, marine, and aerospace, which fields prefer to use Tin bronze due to its exceptional properties. The Tin bronze feature of wear resistance and its advantage of corrosion protection make it indispensable across these sectors. The global market, valued at $1.64 billion in 2023, is projected to grow steadily, driven by innovations and sustainable practices. Companies like Pingheng Machinery feature products that cater to diverse industrial needs with precision and quality.

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The application of Tin Bronze in Marine Value Bodies

Marine valve Tin bronze is a premium material ideal for marine applications, offering exceptional resistance to saltwater corrosion for enduring performance in demanding environments. Its durability and low maintenance requirements make it a superior choice over materials like aluminum or brass, providing significant long-term value. Tin bronze precision castings for Marine valves deliver unparalleled reliability, making them a highly cost-effective solution for marine systems.

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How Does C83600 Tin Bronze Help Shipbuilding?

C83600 tin bronze investment casting for Pump valve products is exceptional in shipbuilding due to its ability to withstand harsh marine conditions. This C83600 precision casting exhibits a tensile strength ranging from 240 to 900 MPa, while its yield strength spans 125 to 440 MPa. With elongation between 5% and 35% and hardness of 60 to 220 BHN, C83600 tin bronze investment casting ensures durability and reliability in saltwater environments, making it an ideal choice for Pump valves.

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Understanding Stainless Steel Casting for Exhaust Outlet Connection

Stainless steel casting for exhaust outlet connection ensures exceptional durability and performance. Components crafted through this process, including 304 stainless steel precision castings, exhibit:

  1. Resistance to corrosion in harsh environments.
  2. High-temperature endurance without structural compromise.
  3. Longevity, reducing maintenance needs.

316 stainless steel investment castings, known for their precision and strength, deliver unmatched reliability in demanding exhaust systems, making them an ideal choice for high-performance applications.

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