About us
OmniVault is a small hardware brand operating out of Bao’an, Shenzhen — the same district where most of the world’s USB-C chargers are engineered.
OmniVault is operated by Shenzhen Shengchenghong Technology Co., Ltd. (深圳市盛诚宏科技有限公司), a company registered in China under Unified Social Credit Code 91440300MAKBN6AN4X. We sell directly to customers in United States, Canada and 31 further countries — there is no marketplace intermediary, no reseller and no third-party seller on this site.
What we sell
Our catalogue is deliberately narrow. We list 12 products and no more, because every one of them is something we hold in stock, inspect and ship ourselves. If a line does not sell through, we discontinue it rather than discount it indefinitely.
Where we ship from
Orders are packed and dispatched from Shenzhen, China. Delivery estimates are 6–10 business days for the United Kingdom and Ireland and 6–10 business days for mainland Europe. These are working-day estimates from dispatch, not from order.
The company behind the site
| Field | Detail |
|---|---|
| Trading name | OmniVault |
| Legal entity | Shenzhen Shengchenghong Technology Co., Ltd. |
| Chinese registered name | 深圳市盛诚宏科技有限公司 |
| Unified Social Credit Code | 91440300MAKBN6AN4X |
| Legal representative | YANG Qinglong (杨清龙) |
| Date of registration | 16 April 2026 |
| Registered capital | Not disclosed on the electronic licence extract |
| Registered address | Room 212, Zone A, No. 381 Shajing South Ring Road, Dawangshan Community, Shajing Street, Bao’an District, Shenzhen, Guangdong 518104, China |
| Registration authority | Shenzhen Administration for Market Regulation |
| Customer service email | support@omniivault.shop |
| Customer service phone | +86 755 8231 4470 |
| Support hours | Mon–Fri, 09:00–18:00 (GMT+8) |
How to reach us
Email support@omniivault.shop or call +86 755 8231 4470 during Mon–Fri, 09:00–18:00 (GMT+8). We answer in English and Chinese. For order-specific questions, quote the reference from your confirmation email.