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The characteristics and the problem that the customer requests are examined, and clarify the target.  
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Best Thermolite is customized  and the prototype is produced.  
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The prototype is evaluated, and the result is feed back.  
 (improvement, re-making for trial purpose, revalution )
 
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Thermolite is produced based on the decied specification .  
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We deliver the product to a necessary place ,and  necessary number.