www.rosineb.com is developed and operated by NANNING SONGTAO BUSINESS & SERVICES CO., LTD. We are the pioneer and leader in the field of rosin market in China, which located in Guangxi -the main producing area of gum rosin, pine oleoresin, turpentine oil and their derivatives in China. 

With rich experience in rosin market, extensive information channel and a set of scientific methods of analysis, Rosineb can produce the most current and accurate market assessment suits your needs. We provide our customers with the latest market information, help them timely insight into the market trends and direction. 

 Adhere to the philosophy of sincerity, mutual benefit and win-win situation, we are always on the position of providing our clients with high quality services sincerely. We wish to establish long-term stable cooperation relationship with rosin enterprises both at home and abroad to create a splendid future.