- Penglong Machinery Co., Ltd.
- Main business:
- Qingdao Hiparter Dies & Moulds Co., Ltd.
- Main business:
- Ningbo DORIK Import & Export Co., Ltd.
- Main business:
- Ningbo Yinzhou Shengsong Die Casting Factory
- Main business:
- Dongguan Hairui Housewares Technology Co., Ltd.
- Main business:
- Dalian Kawaritsu Precision Machinery Co., Ltd.
- Main business:
- Wishsino Plastic Metal Limited(Shenzhen)
- Main business:
- Foshan Jiapin Building Materials Co., Ltd.
- Main business:
- Weifang Kexing Plastic Products Co., Ltd.
- Main business:
- Taizhou Huangyan Kaihao Plastic Mold Co., Ltd.
- Main business:
- ANH TU TRADING AND PRODUCTION COMPANY LIMITED
- Main business:
- Yantai Kangwei Die Casting Moulds Co., Ltd.
- Main business:
- Shanghai Huasheng Plastic & Produces Co., Ltd.
- Main business:
- Baoding Xinlongtongda Trade Co., Ltd.
- Main business:
- Shenzhen De Mao Plastics Co., Ltd.
- Main business:
- Suzhou Demine Plastic Co., Ltd.
- Main business:
- Shanghai Xinye Mould Co., Ltd.
- Main business:
- Dongguan BlueWhale Chemical Technology Co., Ltd.
- Main business:
- Foshan Nanhai Boguan Plastic Products Co., Ltd.
- Main business: