Junwee can provide customized production and service of products from gram level to tonnage level.

We have a professional technical team and cooperate with some scientific research institutions.

Starting from the customer's needs, Product evaluation, Research and development, Pilot production, to Industrial production, and we manage the quality through ISO system. We have successfully developed hundreds of products for domestic and foreign customers.

We are good at product processes and technologies: Oxidation, Hydrogenation, Chlorination, Sulfonation, Acylation, Protection and Deprotection and so on.

We are your trusted partner.