1. Customer conversation: Customers give the draft ideas about the laundry machine design.
2. Engineer drawing : HUAYI engineers draw the design and send to customer to check and confirm. If need to adjust, our engineer will change the drawing and send to customer to confirm it.
3. Sample making: After the drawing confirmed, we will sign a contract and letter of authorization. Then we start to produce. HUAYI will test and let customer for checking.
4. Packing and transportation: Customers do the whole test and confirm the sample. Then make mass production.