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You are here: Home » Service » News » Product News » How to Select the Proper Pretreatment for Metals

How to Select the Proper Pretreatment for Metals

Views:127     Author:Hanna Coating Equipment     Publish Time: 2018-05-25      Origin:Hanna Coating Equipment Inquire

1. Steel, iron: decreasing, sandblasting and phosphatizing

2. Aluminum alloy (Standard): decreasing, chromating

3. Aluminum (die-casting): chromating

4. Magnesium alloy: decreasing, chromating

5. Magnesium alloy (die-casting): chromating

6. Galvanized, Copper plating, Copper-plated zinc alloy: decreasing, chromating or phosphatizing

7. Galvanized iron plate, galvanized steel plate: degreasing, phosphating or Chromating


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 +86-186 3213 8668  (Mark Lee)
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 +86-311-85290396
 [email protected]
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Hebei Hanna Technology CO., LTD
 Shuguang road,Zhengding county,Shijiazhuang city,Hebei province,China
 +86-186 3213 8668  (Mark Lee)
 +86-311-85290395 
 +86-311-85290396
 [email protected]
 [email protected]
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