
Longquan Fluorspar Co. Ltd.

First Team Sports, Inc.

Shanghai Mechanized Construction Group Co. Ltd.

Boco, Inc.

Aipu Polymer Technology Yixing Co., Ltd.

Industry-University Cooperation Foundation Hanyang University

NETZCH (Shanghai) Machinery & Instruments Co. Ltd.

Nanchang Zhonghao Machinery Co. Ltd.

DaDi Group Co. Ltd.

Hydro Optics Inc

Guangzhou Longxing Technology Co., Ltd.

Hangzhou Longbu Technology Co. Ltd.