国产女人18毛片水,成人免费淫片免费观看,日韩精品久久不卡中文字幕,美女一级毛片直播,欧美综合色区,国产精品久久久久aaaa,亚洲日韩精品欧美一区二区

On December 21, Zhu Songping, general manager of Pratt & Whitney agriculture and animal husbandry, was invited to visit customers in Xiamen.
It is reported that the main purpose of Mr. Zhu's visit is to exchange and learn with his peers. PK products are developing rapidly in the current animal husbandry equipment industry, and the competition is becoming more and more intense. Only by constantly maintaining their own continuous progress, can they not be left behind by everyone in the same industry. Therefore, Pratt & Whitney has always maintained the spirit of learning, to give customers the best products, the best service! I hope that Zhu will bring us new knowledge, and let us enter Xiamen, with more friends and customers in Xiamen, to create a better breeding prospect!