1. Product design process; structural engineers determine the appearance and basic structure according to customer needs;
2. The electronics factory division determines the electronic plan according to the performance requirements;
3. The structural engineer determines the structural design and plan according to the performance parameters;
4. The auxiliary engineer will proof with the engineering department to produce samples;
5. The sample is tested;
6. After perfecting the electronic and structural schemes, open the mold;
7. Conduct small batch trial production and 9 tests;
8. Mass production after passing the test
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