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Universidad Católica de Santiago de Guayaquil

Hangzhou Kaluo Industrial Co. Ltd.

Anhui Oreda Electric Technology Co., Ltd.Anhui Sheng, China

Shanghai Shanshun Civil Engineering Technology Co., Ltd.

Nantong Sanxi Weaving and Dyeing Co., Ltd.

Federalnoe Kazennoe Predpriyatie Avangard

Qingdao Deship Machinery Industry Co., Ltd.

Jiangsu Jixiangxing Intelligent Technology Co., Ltd.

Wintel

Traub Drehmaschinen GmbH & Co. KGGermany

Jiuquan Aotai Switch Co., Ltd.