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2018-01-10
What is a qualified Precision casting
Qualified standard for precision casting: the surface of the casting does not have the clay sand oxide leather, flying edge and casting tumor, etc.If there are surface defects on the machining surface, the depth should not be greater than 2mm.If it is on a non-machined surface, the depth should not exceed 1mm.In addition, no linear defects or cracks can be found in all parts.In order to meet the above conditions, precision casting can be qualified.
Weifang junlong factory with the advanced precision casting technology, the company produces Precision Casting Of Carbon Steel, alloy steel and other materials.The application of products is very extensive, covering almost the whole machinery manufacturing and machinery processing industry can, application fields, mainly mining, engineering machinery, petroleum, shipping, automobile and other industries.Can meet domestic and international market demand.The products are sold in more than 20 provinces, cities and regions in China, and exported to the United States, Italy, Germany, France and other countries.Our company spirit of "quality first, reputation first, timely delivery, reasonable price" of the factory purpose, with reliable quality and perfect service enthusiasm with new and old customers all over the country work together to establish the eternal friendship, for a better development blueprint.
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Ms. Anna
Tel:86-0536-7669966
Fax:86-0536-7669966
Mobile Phone:+8618363688899
Email:info@Junlongcast.com
Address:No 2084,eight road.Fangzi district , Weifang, Shandong
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.