ARZK established in January 2012, has progressively expanded its operations to become a certified supplier for over 40 leading steel enterprises, including China Baowu Steel Group, Ansteel Group (encompassing Ansteel Co., Ltd., Bayuquan and Chaoyang subsidiaries), Benxi Steel Group, Shandong Iron and Steel Group, Jiangsu Shagang Group, and Nanjing Iron & Steel Group. The company maintains strategic partnerships with key engineering firms in the steel sector, having participated in and supplied critical equipment for their flagship EPC projects.

- Yangquan Coal Industry Group Taiyuan Chemical New Materials Co., Ltd.
- Liaoning Northern Coal Chemical Industry (Group) Co., Ltd.
- Baotou Steel Qinghua Coal Chemical
- Tongling Nonferrous Metals Group Co., Ltd. Tongguan Metallurgical & Chemical Branch
- Ansteel Chemical Technology
- Anhui Zhongyuan Chemical Group Co., Ltd.
- Linhuan Coking Co., Ltd.
- Shanxi Jinxiang Coal Chemical Co., Ltd.
- Hebei Fuyue Chemical Technology Co., Ltd.
- Xichang Panjiang Coal Coking Co., Ltd.