... research and self-develop nonwoven face mask, cleanroom wiper series,and cleanroom antistatic garment,the SMT screen-clean of ... industry. Our products are produced and packaged in class100 cleanroom workshop, class10 workbench, and washed by 18 MΩ ... Korean Japan FrenchGermanItalianRussianSpanishPortugueseKoreanJapanese Sub-micro-fiber wiper,Cleanroom wipers,Cleanroom consumable materials. KB2009