# 中工上签

> 中工上签 (iPhone/iPad app by Gansu Zhonggong International Tendering Co., Ltd.)

- Source: https://appshunter.io/ios/app/id6749314332 (this page in markdown: same URL + `.md`)
- Developer: [Gansu Zhonggong International Tendering Co., Ltd](https://appshunter.io/developer/1829962856)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 146 MB
- Languages: English
- Released: 2025-08-08
- Data updated: 2026-07-09
- User reviews in markdown: https://appshunter.io/ios/app/id6749314332/reviews.md

## What is 中工上签?

“中工上签”APP可以实现在线办理CA、制作CA电子印章，扫码登录、扫码签名签章、扫码撤章、扫码加密、扫码解密等功能，保留硬件CA数字证书保密性、身份认证、完整性优势，同时具有高效便捷的证书管理、加密通信处理、多因素身份认证，广泛兼容性通常支持多种操作系统和移动设备，方便用户在不同设备上使用。


## Version history (last 1 release)

### 1.0.0 — 2025-08-08

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*