- Hebei Hengtai Pipe Fitting Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yongjia Xindian Valve Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Qi Li Metal Products Factory Yuyao
- Main business:
- Caribbean RegionBermuda
- HEBEI LONGSHENG METALS & MINERALS CO., LTD.
- Main business:
- Caribbean RegionBermuda
- HK Dongsheng Paintball Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Kaiji Plastic Mould Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Fenghua Valve Instrument Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Zihui New Materials Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai K&G Imp. & Exp. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao EnQiang Machinery Co,Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Qianding Pipe Fittings Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou E-Rex Mould CO.,LTD
- Main business:
- Caribbean RegionBermuda
- Laizhou City Shengxing Industry and Trade Ltd., Co.
- Main business:
- Caribbean RegionBermuda
- Taizhou Huangyan Fow Mould Co., LTD
- Main business:
- Caribbean RegionBermuda
- Hebei Hengshui Jinggong Rubber and Plastic Products Co.,LTD
- Main business:
- Caribbean RegionBermuda
- Litian Fasteners Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Dignity Star Plastics Industrial Company
- Main business:
- Caribbean RegionBermuda
- Zhejiang Dongfang Driving Machine Co. Ltd
- Main business:
- Caribbean RegionBermuda
- wenzhou noto pipe fitting co.,ltd
- Main business:
- Caribbean RegionBermuda
- Fulong Hydraulic Co,.Ltd
- Main business:
- Caribbean RegionBermuda