Add.:
Industrial Park, Binhai Economic Development Zone, Weifang, Shandong, China

Tel.: +86-536-8309826
Fax: +86-536-8352858

2002
Qiangyuan Chemical Industry Co., Ltd. was established in Binhai Economic Development Zone (formerly as Haihua Development Zone) of Weifang City. The business started with the production of sodium bromate and inorganic bromides.

2005
The calcium chloride dihydrate production line was newly built.

2006
The anhydrous calcium chloride production line was newly built.

2007
We set up Weifang Orenyuan Chemical Co., Ltd., a joint venture with Oren Hydrocarbons Middle East Inc., focusing on providing oilfield chemicals such as the calcium bromide, sodium bromide,and the calcium chloride.

2009
We carried out a technological innovation on the original sodium bromate production, and successfully obtained a number of patents. By the use of new technology, we built a domestically largest sodium bromate workshop with the largest production capacity.

2010
The original calcium chloride workshop went through a comprehensive transformation, to be larger in scale and to be able to produce calcium chloride in all varieties. In the same year, the company was named as a National Hi-tech Enterprise, and our sodium bromate production project obtained National Torch Program certificate.

2013
The company further expanded the product range, with the high-grade magnesium oxide, magnesium hydroxide and magnesium carbonate included.

Currently, Qiangyuan has established good business relationships with many of the world-renowned companies, including some of the world's top 500 enterprises.

QIANGYUAN is one of the most outstanding industrial chemical manufacturers in China. We welcome partners in different fields to work with us.