国产欧美一区二区三区视频在线观看,伊人久久大香线蕉免费视频,越南一级毛片免费,在线成人免费观看国产精品,午夜国产精品福利在线观看,欧美日韩亚洲成人,国产成人深夜福利在线观看

Huaihua Wangda Biotechnology Co., Ltd.

Huaihua Wangda Biotechnology Co., Ltd.

tel
Detail

Huaihua Wangda Biotechnology Co., Ltd.

Issuing time:[2019/03/28]

The company has strong technical strength, an independent technology research and development center and a research and development team with industrialized practical experience. It has long been engaged in the research and development of pharmaceutical and pesticide intermediates, and has built a demonstration workshop for intelligent manufacturing, set up internationally advanced research and development, analysis, testing, application instruments, and is capable of applying new technologies, new processes, new materials in production. First-class equipment, first-class technology, and strict management system ensure the clean, environmentally friendly, efficient and safe production.

【Back】