Henghe Materials & Science Technology Co., Ltd. specializes in the manufacture of C5 and C9 hydrocarbon resin and now has two subsidiaries – Ningbo Yonghua Resin Co., Ltd. and Ningbo Tianli Resin Co., Ltd. 

The company occupies a land area about 170,000 sq.m., has the registered capital of RMB 220 million, and generates an annual output about 600,000t and annual output about RMB 4 billion. So far, it has been one of the C5 and C9 hydrocarbon resin manufacturing enterprises boasting the most complete varieties, the largest scale and the best quality.