- Hangzhou Spark Hardware Co.,Ltd
- Common Member
- Partner company:
- Luoyang Longzhong Heavy Machinery Co., Ltd
- Qingdao HUASU Machinery Fabricate CO.,LTD
- Dongguan Yuhua Electronic Plastic Technology Co.,Ltd
- Jinan Haoyu Automation System Co.,Ltd
- XUZHOU SHENNONG CHEMICALS CO.,LTD.
- Zhejiang Rayfull Chemicals Co., Ltd.
- Yuyao Maypak Packaging Co., Ltd
- Zhejiang Gonfor Soft-Package Co.,ltd
- Shenzhen Zamfun Garment Accessories Co., Ltd
- Perseus Military and Aerospace Fans Co., Ltd