ZHEJIANG ZANCHENG LIFE SCIENCES LIMITED is a comprehensive company specializing in the production and trade of intermediates and fine chemicals. Dedicated to offering excellent services to global chemical industry, we provide quality products for many fields such as pharmaceuticals, pesticides, petrochemicals, water treatment agents, dyes, flavors and fragrances, etc. At the same time, we are also a provider of customized production with strict confidentiality of customers' information. As a dy...

more>>