... celadon,etc9. Application fields, Automobile, Energy supply, Construction, Work environment, Porterage, Machine industry, Mining, Gardening; Chemical, Logistic ... industry, etcSafety shoes CE standards: 1. SB: Basic safety requirements of EN20345:20042. SBP: SB + Penetration resistant3. ... ,strict management and high-efficient production,strict safety and quality control,careful service and competitive ...