
The 2nd Engineering Company Limited MBEC

McDermott Engineers & Constructors Canada Ltd.

Oldcastle Building Products Canada, Inc.Quebec, Canada

ELAS Geotecnica Srl

Beijing Hangkai Electric Co., Ltd.

Global Design Technology SA

Diversified Machinery, Inc.

STREIF GmbHRheinland-Pfalz, Germany

Moseroth Ltd.HaMerkaz, Israel

Dongzhu Ecological Environment Protection Co., Ltd.Jiangsu, China

Heilongjiang Topsen Communication Co., Ltd.

Deutsche Montan Technologie GmbH