Why Guanghua
Guanghua = Sulfolane
Biggest sulfolane producer in the world with annual producing capacity 27000mts.
What we do
We have dedicated to sulfolane for 18 years. We provide high quality sulfolane and professional technical support and service.
What we believe
Safety, health and the environment come first.
In 1987, Liaoyang Guanghua Chemical Co., Ltd. was set up which is a special plant for manufacturing organic sulfur.
In the past ten years, we have produced MDS, DMDS and sulfur additives.