
Omnitech International, Inc.

Yunnan Construction Engineering Group Co., Ltd.Yunnan Sheng, China

Tecwill OyFinland

Shangmei Industrial Co. Ltd.

Pacer Systems, Inc.Massachusetts, United States

KMW Engineering GmbHGermany

General Shale Brick, Inc.Tennessee, United States

Castelatto Ltda.São Paulo, Brazil

Beijing Jiangong Huachuang Science Technology Devt Co., Ltd.Beijing Shi, China

LOBO Electronic GmbHGermany

Hunan Baili Engineering Science & Technology Co., Ltd.Hunan, China

Watanabe Sato Co., Ltd.Chiba-ken, Japan