8F, White Horse Bld., 1 Miduqiao Road, Hangzhou, Zhejiang Province, China

Zhejiang Bontem Enterprise Co., Ltd. has been engaged in the fine chemical industry for nearly 10 years. At the start, the company specialized in the manufacture of pharmaceutical intermediates, which...

Huida Building Rm.2222, No.259 South Mawangdui Rd., Yuhua district, Changsha City

Changsha Lianda Chemical Co., Ltd. is a professional high-tech enterprise of optical brightener manufacturer in China. Being founded in 2008, we are the factory and manufacturer engaged in R &...