Located in Guangzhou, Cadenza is an entity specialising in the trade and production of an array of pine chemicals and aromatic chemical products. With factories in southern China forest area where there are abundent resources of crude gum, we boasts a stable and quality supply for the production. Our main products fall into two categories: gum rosin and turpentine, together with their further-processed product series, including rosin ester, terpene chemicals and so on. With these super-quality ...