Both WINLONG and SUNTAIBOND are sub-brands of IWG Group,The daily operations of WINLONG Group consist of manufacturing ,sales /marketing and R&D of woodworking as well as paper & converting adhesives. IWG , WINLONG is recognised as one of the most technically advanced industrial adhesives companies which carries sustainable strength in the development of innovative products. A perpetual market leader , WINLONG is in close strategic alliance with several multinational adhesives companies and research institutes. Apart from operating over 20 subsidiaries in China, WINLONG also owns overseas branches in South East Asia, Europe and the USA.

With an effort to further elevate the group’s competitiveness, the WINLONG Group proceeded with the ambitious plans in building state-of-the-art manufacturing plants in cities like QingDao ( in Shangdong) and ChengDu ( in Sichuan) on 8 August 2008.

The two sites provided a diverse range of Germany technology driven formulated adhesives that are used woodworking, paper & converting, as well as construction industries. Fully automated production process is introduced into the new factories backed up by a meticulous quality control system. The project occupies a 500 hectare site and its construction alone costs over 4 billion. The commissioning will rank WINLONG as one of the biggest industrial adhesive production sites in Asia.