Warm congratulations on the new official website of Jiangyin Huashi Shuanglong Metal Products Co., Ltd.

Jiangyin Huashi Shuanglong Metal Products Co., Ltd. is a large-scale enterprise specializing in the production of cold-rolled steel strips and metal packing belts…

Inspection and Control of Roll Marks of Cold Rolled Strip

As we all know, cold-rolled strip steel has very strict surface quality requirements, among which roll printing is a defect often encountered in production. So, what is roll printing…

Cold rolling process knowledge question and answer

1. How to eliminate the waves on both sides and the middle wave by adjusting the flow rate of the emulsion…

Performance requirements of iron strapping belts

In the packaging industry, iron strapping is a product that is used more often. Only with sufficient understanding of the product can it be used better. The following is an introduction to the performance requirements of the iron strapping belt…

What parameters are used to indicate the hardness of stainless steel pipe fittings?

Stainless steel is no stranger to everyone. It can be seen everywhere in life. Stainless steel thermos cups, stainless steel bowls, etc. In fact, stainless steel pipe fittings are widely used in food and medical, metal products…