Used to test the automobile's rain proof and penetration performance ,also used to detect the whole automobile's window and skylight installing is normal or not, 、sealed performance is reliable or not、installation method is correct or not ,to evaluate the automobile the rain proof performance.
Based on these standards:QC/T476—2007;QC/T449—2000.
China Electric Apparatus Research Institute Co., Ltd. (CEI), which was established in 1958, belongs to China National Machinery Industry Corporation (SINOMACH). It has more than 2,000 employees, and professional scientific & technical personnel account for more than 70% of the total number of staff.
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