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2022-09-30

For new product development orders, the purchaser of the first model must carefully confirm and confirm that it is correct before mass production. After confirming that it is correct, the order is produced according to the contract number, and all the information contained in each contract should be detailed and specific, the single shaft and impeller should have pictures and specific large small diameter sizes, the whole machine should have pictures, and the scroll shell should have pictures. Other unspecified matters shall be required by the contract