免费大片黄在线观看,国产精品偷伦视频观看免费,四虎成人精品永久网站,粉嫩大学生无套内射无码卡视频

MEDICA is recognized as the world’s largest hospital and medical equipment exhibition, it rank the first due to its irreplaceable scale and influence in all medical exhibitions. SINNOWA attend MEDICA every year, displaying our new launched products, showing our new technology and exchanging views with our old and new customers at home and abroad.

Customer and our managing director singed the distribution agreement on high throughput fully automatic biochemistry analyzer.

Customers from Europe.