Kangjiya is a cosmetics brand with fibronectin (FN) as the core under Shanghai Fibronectin Biotechnology Co., LTD. The company has a number of FN national invention patents, FN patent technology with independent intellectual property rights as the core, FN regeneration and repair products with global exclusive production and management as the leader, through fibronectin biological technology, remove skin age traces of scientific and technological cosmetics brand.

康肌雅是上海纤连生物技术有限公司旗下的一款以纤连蛋白（FN）为核心的化妆品品牌。公司拥有多项FN国家发明专利，以自主知识产权的FN专利技术为核心，以全球独家生产经营的FN再生修复产品为龙头，通过纤连蛋白生物学技术，祛除皮肤岁月痕迹的科技化妆品品牌。