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- Main business:
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- Main business:
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- Main business:
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- Main business:
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- Main business:
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- Main business:
- Beijing Si Wei Tong Da Technology Co., Ltd.
- Main business:
- Shenzhen Sihaijialan Electronic Technology Co., Ltd.
- Main business:
- Shenzhen Ecopower Electronic Technology Co., Ltd.
- Main business:
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- Main business:
- AXD (Anxinda) Memory Technology Co., Ltd.
- Main business:
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- Main business:
- Shenzhen Xkbdz Electronic Co., Ltd.
- Main business:
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- Main business:
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- Main business:
- Shenzhen Biwin Storage Technology Limited
- Main business:
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- Main business:
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- Main business:
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- Main business:
- ALL PRO SOLUTIONS, INC.
- Main business: