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  • Qualifications and honors

  • Qualifications and honors

  • Qualifications and honors

  • Contract abiding and trustworthy enterprises

  • AAA level enterprise that adheres to contracts and keeps promises

  • Chinese Honest Entrepreneurs

  • quality management system certification

  • Quality Service Integrity Unit

  • Occupational Health and Safety Management System Certification Certificate

  • certificate

  • certificate

  • certificate

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