Paper
Zeren Thesis
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Our company's technical personnel have more than 30 years of experience in the foundry industry. Since the establishment of the company, we have always focused on the improvement of corporate management and the improvement of quality management, finding and solving problems at any time, and keeping product development and technological innovation never stopping.
The following are papers and articles published by our technicians in major national core foundry journals:
1. Investment casting shrinkage cavity and surface burr defect prevention method "special casting and non-ferrous alloys" 2020 No. 7
2. Solution to Shrinkage and Surface Burr of Castings with Isolated Hot Section Paper of 16th Annual Meeting of Precision Casting Branch of China Foundry Association in 2019
3. Solution to Shrinkage of Small Castings with Isolated Hot Section "Special Casting and Non-ferrous Alloys" No.2, 2002
4. Eliminate silica sol shell cracks and casting burrs method "special casting and non-ferrous alloys" 2001 No. 6.
5. Measures to Solve Shrinkage of Castings with Isolated Hot Section "Special Casting and Non-ferrous Alloys" No.6, 2002
6. Countermeasures of precision casting enterprises after entering WTO. Paper of the 8th Annual Meeting of the Precision Casting Branch of China Foundry Association in 2003
7. Investment casting riser application example 2003 China foundry association precision casting branch eighth annual meeting paper
8. Technological Measures to Improve the Tissue Density of Iron Castings on Pump II, "Modern Vehicle Power", No. 2, 1995
Among them, we published three papers in the 7th issue of "Special Casting and Non-ferrous Alloys" magazine in 2020, the 2nd issue and the 6th issue in 2002 respectively, and an article at the National Precision Casting Annual Conference in 2019. The arguments put forward in these articles have rewritten the relevant contents of the foundry textbooks and related technical materials in Chinese universities, and have made certain contributions to the technological progress of the foundry industry. Over the past ten years, we have helped our customers in the development of new products and technological innovation, including Huawei, Hongmen, Marcel and Liugong Group and other customers.

Zeren articles mainly published in magazines
In 2019, our company participated in the 16th China Precision Casting Annual Conference, and gave a speech at the conference on the solution of shrinkage cavity and surface burr of castings with isolated heat festival, which was appreciated and affirmed by experts and scholars in the plenary session, providing a practical and feasible new method for the technological progress of the industry!

The 16th China Precision Casting Annual Conference