We specialize in developing and manufacturing a variety of rolling papers, promotional items, gifts other printing products, as well host items. The paper we use is food grade with good tension, easy to burn it burns steadily. gum also grade; sticks well, lasts ...

Loong Industry (2000) Limited is a large Urea producer in north China. By using our own raw material, we started the production of Cyanuric acid with capacity 15,000mt/a and Trichloroiscyanuric Acid 90% 8,000mt/a.We are also one biggest Calcium ...