Sethness – Roquette Food Ingredients (Lianyungang), Co. Ltd. (SRC) is a joint venture between Sethness Products Company of the USA and Roquette Frères of France.
Caramel Color is our sole business.
Sethness-Roquette China (SRC) has the most advanced technology to produce the highest quality Caramel Color at competitive prices anywhere in Asia.

http://www.sethness-roquette.cn