日本东洋纺Toyobo   
东洋纺织株式会社于1882年5月成立于日本大阪，距今已有120多年历史，依靠世界顶尖的纤维技术，开发出众多高科技产品，并不断向周边领域拓展，内容涵盖服装、高机能树脂、生物化学制品、医疗器材、电子材料和活性炭产品等，并在世界上许多国家和地区设立了分公司和研究所。上海作为中国及亚洲的经济中心，一直为东洋纺织株式会社所重视，先后以合资或独资方式成立了上海科华东菱诊断用品有限公司（1995年）、上海特维碧贸易有限公司（1998年）、东洋纺（上海）生物科技有限公司（2003年）和上海紫东化工材料有限公司（2004年）。

东洋纺（上海）生物科技有限公司，作为日本东洋纺生物制品事业部的在华子公司，主要销售toyobo品牌的基因工程研究试剂及试剂盒，包括pcr用酶、核酸抽提和纯化产品、基因克隆产品、基因分析产品、限制酶和修饰酶、蛋白质机能分析和部分细胞生物学产品，以及部分分子生物学相关仪器。
东洋纺（上海）生物科技有限公司将竭诚为中国生物行业提供优质的产品和完善的服务。

These product lines have been organized into three specialty business segments—Films and Functional Polymers, Industrial Materials, and Life Science—in which we are prioritizing growth and expansion. We have further identified “priority businesses” within these specialty businesses in which Toyobo has a particular strength, and which we hope to nurture and develop into a core business. To accomplish this, we are concentrating business resources in order to accelerate growth. We also actively pursue business alliances and/or technology injections to further enhance already strong businesses.
Toyobo was founded in 1882 as a textile company, when it began its spinning and textile business. Over the next 125 years we continued to adapt to the changing needs of the times, drawing on our core technologies in polymerization, modification, processing and biotechnology to expand our business fields and develop the kind of high-performance products.

The Toyobo Group seeks to become a manufacturer of high-function products, continuously creating new value by enhancing our core technologies.