Baijian Testing is a professional third-party testing organization that provides relevant component testing and testing. With a short cycle and competitive price, it issues national certification qualification reports. Qualification: CNAS, CMA, CAL, etc. Testing costs: quoted based on customer needs and experimental complexity. Sample size: selected for sending or visiting according to sample size. Testing items:

Shutdown power, standby power, energy efficiency level

Testing standards:

1 GB 29539-2013 Energy Efficiency Limits and Grades for Range Hood GB 29539-2013

2. GB 29539-2013 Energy Efficiency Limits and Grades for Range Hood 4

Testing Process Steps

1. Telephone communication and confirmation of requirements 2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is required