how many years have they been in the business? More than 5 years means stable business.
both
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3 years
-ProfessionalEngineer-
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10/21/2012 postreply
07:47:17
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這種皮包公司十年也不能說明什麽
-laborlaw-
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10/21/2012 postreply
08:22:12
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估計主要業務是查radon和mold
-ProfessionalEngineer-
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10/21/2012 postreply
08:43:38