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Why Can We Always Ensure Excellent Quality

Quality Control

We will test our prodcut according to OIML Ⅲ standard by weighing load measuring instrument:

  • 1. Weighing test
  • 2. Deviation test 
  • 3. Repeated pressure test
  • 4. Tare weighing test
  • 5. Discrimination test

Changsha Purple Horn E-Commerce Co., Ltd.

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