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Chongqing Lihua Automatic Technology Co. Ltd.

Concept Design Ltd.

Hebei Elisa Biotechnology Co., Ltd.

Wuxi Lianfa Yichuang Technology Co., Ltd.

China Metallurgical Shijiu Construction Co., Ltd.Sichuan Sheng, China

Beijing Gaosen Mingchen Information Technology Co., Ltd.

Shanghai Enwei Architectural Design Co., Ltd.

Jiangsu high pressure vale co.,Ltd

Mitsui KK

Contemporary Visions, L.L.C.New York, United States