1. The supplier subcontracted some of the work but did not undertake quality assurance.
2. I had a refund for poor product quality but the supplier did not help me find another supplier
3. Bad customer experience
Risposta del fornitore:
1. the buyer don't check the feasibility of the design. the production technology selected is not suitable for the design
2. I have found the new solution and supplier, but the buyer is unwilling to pay such price
10 Oct 2023