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Year 2004

Dongying Yicheng Precision Metal Co.,Ltd established.

Year 2004

Silica sol production line started, export castings to international market.

Year 2005

Certified by TUV Rheinland.

Year 2007

Year 2007, Move to new address, new factory constructed.

Year 2010

Invested new machining workshop.

Year 2011

Passed the LR Classification Society Certification.

Year 2016--2019

Supporting environmental protection equipment for each process, be the ECO friendly foundry.

Year 2019-2022

Production capability expansion, production line update, management level optimization, improvement of quality control.

Year 2021

Construction of three systems of safety, environmental protection, occupational health and get the certification of ISO14001, ISO45001.

Year 2022

The annual output value exceeded 100 million for the first time.

Year 2023

Passed ITAF16949

Year 2025

Passed the certification of China Classification Society.

Year 2025-Future

Plant Expansion, equipment upgrade, environmental protection, sustainable development, expand the market, work with customers to create the best future.
Blogs
07/ 05/ 2026

How Accurate Is Sand Casting​

Manufacturing buyers often face a difficult dilemma when sourcing metal parts. You must constantly balance low upfront tooling costs and high versatility against a historical reputation for lower dimensional precision. Navigating this tradeoff requires a clear understanding of foundry capabilities.

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06/ 10/ 2026

Why Is Green Sand Used In Casting​

While numerous molding processes exist today, green sand remains the undisputed workhorse of the metal casting industry. It accounts for the vast majority of all metal castings by weight globally. However, the name often confuses modern buyers.

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07/ 01/ 2026

When Was Sand Casting Invented​

Sand casting stands as one of the oldest known manufacturing processes in human history. Its earliest organized applications trace back to ancient China around 680 BCE, before gaining widespread industrial popularity across Europe during the 16th century.

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07/ 09/ 2026

What Is The Difference Between Sand Casting And Die Casting​

Engineering and procurement teams face a constant dilemma when launching new metal components into the market. You must constantly balance upfront tooling capital against long-term per-unit production costs.

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07/ 13/ 2026

How To Cast Pump Housing?

Pump housings act as the critical pressure-retaining boundary within any fluid handling system. If these components fail, the results are immediate and severe. A flawed housing leads directly to catastrophic leaks.

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06/ 16/ 2026

What Is The Process Of Sand Casting​

Manufacturing complex metal parts frequently presents a difficult dilemma for engineering teams. You must carefully navigate high upfront tooling expenses while managing strict production limits. sand casting directly addresses these core challenges.

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06/ 26/ 2026

Why Is Sand Casting Suitable For Aluminum​

Sourcing aluminum components often forces you to balance upfront tooling costs against lead times and part complexity. You might find yourself stuck choosing between expensive permanent molds or slow, wasteful machining processes.

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06/ 19/ 2026

What Materials Are Used In Sand Casting​

Sand casting remains a foundational manufacturing process across countless industrial sectors worldwide. Many engineering teams assume all foundry sand behaves exactly the same way. This oversimplification frequently leads to catastrophic and costly production defects.

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06/ 30/ 2026

Is Sand Casting Sustainable​

Heavy industrial manufacturing often clashes with modern corporate ESG (Environmental, Social, and Governance) commitments. Companies face growing pressure to decarbonize supply chains across the globe. Procurement and engineering teams must make difficult decisions daily.

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Add:No. 92, Xianhe Road, Shengli Industrial Park, Dongying City, Shandong Province, China
Tel:+86-546-8236501
        +86-546-8232367
        +86-546-8179076
Fax: +86-546-8230406
Email: dyyc@cast-nl.com
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