Zhejiang Gold Kropn Biotechnology Co., Ltd.

Company introduction Zhejiang Gold Kropn Biological Technology Co., Ltd was founded in 2005 Zhejiang Province, China, is a high-tech enterprise integrating scientific research, production and sales. The company has 100,000 grades GMP purification workshop built Asia's first ...

Telephone：86-570-8788380Address：No. 2, Donggang 4th Rd.