Hangzhou Joful Industry Co., Ltd गुणवत्ता नियंत्रण

प्रमाण पत्र

• 
  ISO9001
• 
  China's Government Procurement Preferred Brand
• 
  China Famous Brand
• 
  National Quality, Service, Credit AAA Level Demonstration Unit
• 
  Utility Model Patent Certificate
• 
  China Engineering Construction Official Nominated Products
• 
  China's Cutting Machine Quality Recognized Top Ten Famous Brand
• 
  Practical Patent Certificate
• 
  Credit Management Demonstration Unit
• 
  China High Quality Brand Product