The Company began to produce polyurethane catalyst in 1992, and now the annual output capacity is 1200t. They are widely used to produce trimerization catalysts and various polyurethane foamed plastic, such as hard foam, semi-hard foam, soft foam and high elastic foam, and are prepared for different factories in different type of high concentration, general type, low concentration and compound type. LCA catalyst 1, 3, 3A and B are special amide products with high...