Duncunboichem CO LTD is a professional supplier in API, research chemical, custom synthesis fields, our product's range cover API, research chemical and custom synthesis,We are also suppliers of best quality charcoal

Our company was known for top-quality products and excellent service, We uses advanced management system and strict inspection method to ensure the stable quality of our products.

We all believe "quality is our life and customers is God" Our Company has won great amount of market shares and reputations in Europe Union, USA, Australia, Canada, Russia, Middle East, South Africa and other countries and regions.

Sincerely welcome customers to negotiate trade, joint ventures, create brilliant.