
Zhejiang Huaxiajie Macromolecule Building Material Co. Ltd.

Sinoma Tianshan (Yunfu) Cement Co. Ltd.

Ceramiche Refin SpAPiemonte, Italy

Angang Steel Co., Ltd.Liaoning Sheng, China

Beijing ZHTD Environmental Protection Technology Co., Ltd.

DEUTAG GmbH & Co. KG

Ajanta Manufacturing Ltd.

Zhejiang Supcon Technology Co., Ltd.Zhejiang Sheng, China

Beijing Lirr High-temperature Materials Co., Ltd.Beijing Shi, China

A.P. Green Industries, Inc.

Shanghai Baoming Refractories Co. Ltd.

Anhui Conch Cement Co., Ltd.AN, CN