Changzhou Longterm Biotechnology Co., Ltd. was founded in 2009. We are located in Changzhou, Jiangsu province, ChinaWe are principally engaged in research & development, manufacture, sales and customer Maintenance.

As a professional manufacturing company, we discover, develop and commercialize innovative active pharmaceutical ingredients (APIs), cosmetic ingredients and dietary supplements, both synthetical and natural, which enable people to live to the greatest potential, to see more clearly, move freely and express themselves fully.

Our company have passed the ISO9001:2000 certification and ISO14001:2004 environment system certification .

We have the capacity to supply our products from grams to multi-kilogram products; and we are committed to provide our customers through our extensive range of products, dependable quality, competitive pricing and excellent customer service.

All our staffs work together to create new methods and more benefits ways to convenient our customers.