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—— Marcos Dominoni

Good impressed with professional management and good quality service

—— American customers

We like their electropolishing, it looks great.Also the quality of material is very good. I will be honest with you.

—— Farman

Company News
china latest news about Gate design principles in investment casting production

Gate design principles in investment casting production

[2020-08-01 19:13:09]
6 gate design principles in investment casting production of stainless steel products 1 : The gate design must ensure the principle of sequential solidification. In other words, the final solidification of the casting is the gate. Because it is impossible for any product design to achieve the same ... Read More
china latest news about Influencing factors of dimensional accuracy of precision casting

Influencing factors of dimensional accuracy of precision casting

[2020-07-29 20:40:23]
The following are several factors that can cause dimensional accuracy defects in precision casting: 1. The influence of casting structure. The casting wall is thick, the shrinkage rate is large, the casting wall is thin, and the shrinkage rate is small; the free shrinkage rate is large, and the ... Read More
china latest news about Our Invention Patent Authorization

Our Invention Patent Authorization

[2020-07-06 12:04:12]
After our engineers had several monthes hard work , our patent are approved for the solar track system , and , this Patent will solve the solar systmen fixed,track issues , the previous solar panel alway fixed when the sun down and it can't whirling , but used ours Invention Patent ,it can be ... Read More
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