SJZ Chenghui Chemical Co., Ltd.

SJZ Chenghui Chemical Co., Ltd. is located in Shijiazhuang, the
capital of Hebei Province, 270km away from the south of
Beijing.



We are group company, four parts consisting of our business.The
main business is Sulfanilic acid. we have been mainly engaging in
manufacturering and sale in Sulfanilic acid for a more than 20
years, we are the earliest and largest producer in China, our
present producing capacity is 10,000mts per year, 70% of our
quantity for exporting, and have been selling our product to many
areas in the world.



Meantime, we cooperate with other factory to produce Optical
brighteners, we mainly supply OBA for paper and detergent
industry,and is the main producer of OBA for paper and detergent in
China, both of our price and quality have advantages. We have been
cooperating with some famous international company, such as
P&G, Japan Kao cooperation and so on;



We also producing Silicate items with our factory together, such
as: Potassium silicate, Potassium so... [Details]