sales2@dongritc.com
+86-512-63337738
According to ISO (International Organization for Standardization), the classification of clean room should be defined by particle amount per cub metre in the air.
Contact: Suzhou Dongri Purification Technology Co., Ltd.
Phone: +86-13526901309
Tel: +86-512-63337738
Email: sales2@dongritc.com
Add: No.499 Jin sheng Road,Jinjiaba,Wujiang District,Suzhou City,Jiangsu Province
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