365wm·完美体育(中国)官方网站-App Store

Zhengzhou Ketan instrument and Equipment Co., Ltd. is an innovative material and equipment enterprise integrating development, manufacturing and operation. Now the company's products have been distributed in most domestic laboratories and scientific colleges. Ketan instrument has become a brand trusted by teachers and students. Focusing on scientific and technological innovation and serving the society, the company actively designs and develops new material preparation equipment and is dedicated to education and science. After long-term R & D and continuous technological accumulation, the c...