GNS is a group of companies in China, the company focused on the production of PU foam, one component silicone sealant, two components silicone sealant, other sealants and adhesives.

The two components silicone sealant is mainly a condensation type, which is composed of A and B, and needs to be mixed before use. The main characteristics of the two component silicone sealant are: high strength, high adhesion, excellent weathering resistance, high and low temperature resistance, ozone resistance, UV resistance, water resistance, large joint displacement resistance, fast curing and no pollution.

GNS has passed ISO9001 and ISO14001 certification, two components silicone sealant meet and through the EU, Australia and other relevant quality certification.