最新无码国产在线视频2023 ,国产精品视频蜜芽尤物,国产春药一区二区三区

Keyang Machinery Co., Ltd. is located in Shengzhou City, Zhejiang Province, with beautiful scenery, and is located in Pukou, the hometown of the famous economist Mr. Ma Yinchu. The transportation is convenient. The Shangsan Expressway, Yongjin Expressway and National Highway 104 pass by the factory

Keyang has always implemented the idea of "pragmatic innovation and harmonious development", adhered to scientific management, scientific innovation and scientific development, and trained a high-quality scientific and technological team and a highly skilled workforce. New products continue to emerge, market share continues to expand, user needs continue to be met, and market competitiveness is increasing. The launch of the new rotor spinning machine is another contribution of New Keyang to China's manufacturing equipment industry and textile machinery industry. The intelligent KY series new spinning machines have reached the domestic advanced level