Tangshan Hongjie Stainless Steel Co.,Ltd.  Main products：lock accessories、auto parts、bathroom accesories、Pipe valve accessories、Hardware Accessories and otherStandard and non-standard accessories

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Tangshan Hongjie Stainless Steel Co., Ltd.
Tangshan Hongjie Stainless Steel Co., Ltd.
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The development history of stainless steel precision casting

The development history of stainless steel precision casting

The practical application of modern investment casting methods in industrial production was in the 1940s. The development of aviation jet engines at that time required the manufacture of heat-resistant alloy parts with complex shapes

Introduction to the advantages and disadvantages of investment casting

Introduction to the advantages and disadvantages of investment casting

Pouring can be done under gravity, or by evacuating the template first and then under low vacuum.

Hardware Accessories Tips: Be Careful When Buying Hardware Accessories

Hardware Accessories Tips: Be Careful When Buying Hardware Accessories

From the one-sided data segment of door and window repair, 80% of the after-sales problems of doors and windows are caused by hardware accessories

Precision casting: the process of precision casting

Precision casting: the process of precision casting

Precision castings include precision castings, precision carbon steel castings and precision stainless steel castings.

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ADD：Xinjuntun, Fengrun District, Tangshan City, Hebei Province

Tel：+86 13603155616 

Sales：+86 0315-5537820

Mail：hongjiejingzhu616@163.com