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15 2023-02: Common product quality problems and root causes of color coated rolls

Common product quality problems and root causes of color coated rolls

15 2023-02: What is the best material of color coated steel coil

A, substrate pretreatment as a substrate galvanized steel plate if not directly into a color painting process after production, it may appear in the transportat···

15 2023-02: What are the main uses of color coated rolls?

Color coated coil is mainly used in modern architecture, itself has good mechanical structure properties, but also has beautiful, anti-corrosion, flame retardan···

14 2023-02: General specifications for corrugated aluminum sheet

General specification and application of corrugated aluminum sheet

13 2023-02: What is the principle of passivation of hot galvanized sheet?

Chromate passivation treatment of galvanized sheet can form passivation film, its chemical reaction formula is as follows: Zn+H2GrO4-ZnGrO2=H2

13 2023-02: How is galvanized sheet weight?

Galvanized sheet specifications sold on the market are more, and there are certain differences in the weight of different types of galvanized sheet, so how shou···

13 2023-02: What is the technological process of galvanized sheet?

The main process of galvanized sheet

13 2023-02: Precoated steel coil for new steel drum packaging?

Pre-coated steel coil plate is the steel plate that is directly put into production in the barrel making factory in the unit of coil or sheet after coating the ···

11 2023-02: What is the material of galvanized sheet

Galvanized steel plate is to prevent the surface of the steel plate from corrosion and prolong its service life.

10 2023-02: What is big zinc flower? What is a small zinc flower?

large zinc flower is normal zinc flower, according to the normal production process can produce large zinc flower, its crystal core diameter is not less than 0.···

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Zhishang Steel Co., Ltd

Zhishang Steel, specializing in domestic steel products trade, warehousing, processing and other services. The team has four service teams: Shandong Zhishang Steel Co., LTD., Shandong Zhiyiheng Trading Co., LTD., Tai 'an Zhishang Economic and Trade Co., LTD., Shandong Zhishang Steel Structure Co., LTD. Mainly engaged in steel coil, coated, stee···

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