- Hangcheng houying economy and trade Corp.
- Hai Cheng City Western world grog Ltd.
- Ying Kou qing hua grog incorporated company.( Ying Kou qing hua Corp.)
- Jiachen Ltd. of Corp.
- Liaoning benefit Corp. (Liaoning camp unites magnesium material Ltd.)
- Hai Cheng City Hua Yin conglomerate.
- Hai Cheng City Hua Yu mineral product Ltd.
- Anshan Iron and Steel Group Company refractories.
- Puyang Pu-resistant.
- WISCO refractory.
- Dashiqiao City Hongyu Refractories Co., Ltd.
- Yingkou Transtech Services Limited of refractories.
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