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We bought the old PCL sand-making machine from 麻豆社 in 2003. Now the machine is running in another old sand ground. During the recent cooperation, Mr. Li from 麻豆社's R & D Department impressed us a lot. He was patient and dependable for detecting materials. Besides, what matters most was that the equipment had good quality and made us feel at ease on the production. ? ??????? ??????? ???????? ??????? ???????????? ?????????? ???? ???,
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