- Langfang Jinfengyuan Pertoleum Equipment Co., LTD
- Main business:
- East AsiaChina(Mainland)
- Yongwang Pipeline Llc
- Main business:
- East AsiaChina(Mainland)
- Shijiagzhuang Longai Import & Export Trade Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Langfang Xinhua Glass Company
- Main business:
- East AsiaChina(Mainland)
- Fujian Lilliput Optoelectronics Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Liaocheng Shuangjie Material Co., LTD
- Main business:
- East AsiaChina(Mainland)
- VTB DISPLAYS
- Main business:
- East AsiaChina(Mainland)
- CangZhou XinYu Auto Parts Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Weihai Crony Fishing Tackle Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Henglida Carpet Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shijiazhuang Helper Food Machinery Co. Ltd.,
- Main business:
- East AsiaChina(Mainland)
- Nanjing Perlong Medical Equipment Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shijiazhuang Ruidun Wire Mesh Co.,LTD.
- Main business:
- East AsiaChina(Mainland)
- Shijiazhuang Zonten Diamond Tools Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Hengshui Shenglian International Trading Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Yu Da Medical Equipment Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Cangzhou Bohong Pipeline Equipment Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shijiazhuang Keli Chuangxin Chemicals Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianxu Industry Co LTD Zhengzhou
- Main business:
- East AsiaChina(Mainland)
- Xinyuantai Steel Pipe Group Co.,Ltd
- Main business:
- East AsiaChina(Mainland)