Established in 1997, SQH is dedicated in the development, manufacture and sales of the industrial phenolic resin and epoxy resin. SQH is the first company in China to introduce international standard software and hardware facilities, and production management. The industrial phenolic resin products can be applied in industries such as electrical and electronical material, refractory, friction, abrasive, foundry, PCB, composite material. As the leading supplier in phenolic and epoxy resin industries, SQH built an international standard R&D institute, which works with CAS, and served China spaceship project. SQH leads to establish standard for some national construction, surface coating, moulding compound, insulation, engineering material, tire rubber, wood adhesive, aerospace etc.