Why Guanghua
Guanghua = Sulfolane
Biggest sulfolane producer in the world
What we do
We have dedicated to sulfolane for 28 years. We provide high quality sulfolane and professional technical support and service.
What we believe
Safety, health and the environment come first.
Liaoning Guanghua Chemical Co., Ltd., previously Liaoyang Guanghua Chemical Co.,Ltd. was set up in 1987, who is a special plant for manufacturing organic sulfur.
In 1987-1996, we produced DMS,DMDS and sulfur additives.