
Ingenia Technology

Tianjin Aurigier Petroleum Technology Service Co., Ltd.Tianjin Shi, China

Hangzhou Feike Electric Co., Ltd.Zhejiang Sheng, China

DB Design GmbH

Dolphin Industry Co., Ltd

Zhizhen Audio Technology (Dongguan) Co., Ltd.

Kelek SANeuchâtel, Switzerland

Suzhou Lead Decoration Co., Ltd.

Wenzhou Ouqi Machinery Equipment Co., Ltd.Zhejiang Sheng, China

Suzhou Hepu Rubber & Plastic Co., Ltd.Jiangsu Sheng, China

Shanghai Kuyu Communication Technology Co. Ltd.

Hongda Blasting Engineering Group Co. Ltd.