国产乱色国产精品免费视频,网站大全黄页网址大全,无码综合天天久久综合网色吧影院,真不卡电视剧在线观看,吃奶呻吟打开双腿做受视频,免费观看国内视频的网站推荐,女人把脚张来开让男人桶,青柠在线观看高清播放,国产免费人成视频

Highlight process management and innovate biotechnology�Q�Satisfy customer’s needs and provide high-quality external services�Q?br>Ensuring food safety and continuous improvement�Q�Operate in compliance with laws and regulations and build a harmonious environment�Q?

New technology, high quality, industrial chain, internationalization

Quality first and technological innovation

The company has won many honors, such as national high-tech enterprises, national technology-based small and medium-sized enterprises, exemplary organization in safe production, and advanced collectives in Hebei Province