- King Seal Fastener Technology (Anhui) Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Zhongshan City Qiangxin Hardware Products Co., Ltd
- Main business:
- Caribbean RegionBermuda
- King Seal Fastener Technology(Anhui)Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Chongqing Dajun Building Material CO., LTD.
- Main business:
- Caribbean RegionBermuda
- Martin Mechanical Transmission (Ningbo) Co., Ltd
- Main business:
- Caribbean RegionBermuda
- WENZHOU HAIVO ELECTRICAL CO.,LTD
- Main business:
- Caribbean RegionBermuda
- Ningbo Fenhua Keyuan Industry Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Tongling zhuocheng metal powder Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Baishi Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Dingmingshang Industry Co.,ltd
- Main business:
- Caribbean RegionBermuda
- Ningbo DHK Machinery Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- XinXiang Changling Helicoil Inserts Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Taizhou Yisheng Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Shijiazhuang General Standard Metal Products CO.,LTD
- Main business:
- Caribbean RegionBermuda
- Anping HuHao Metal Product Factory
- Main business:
- Caribbean RegionBermuda
- Qingdao Xin Jia Rui Industry Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Ningbo Zhenghai Yongding Fastener Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- HAIYAN HUILIAN GENERAL FITTING CO.,LTD.
- Main business:
- Caribbean RegionBermuda
- Oriens Metal Manufacturing Co.Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiaxing Deheng Fastener Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda