# 标信签

> Utilities

Canonical page: [https://chrome-stats.com/d/id6738037951](https://chrome-stats.com/d/id6738037951)

## Overview

- **ID:** `id6738037951`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 北京筑龙信息技术有限责任公司
- **Category:** Utilities
- **Version:** 5.0.2
- **Last updated:** 2025-11-21
- **First published:** 2025-01-07
- **Size:** 48 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/cn/app/%E6%A0%87%E4%BF%A1%E7%AD%BE/id6738037951?l=en-GB)
- **Website:** [https://www.dacaigou.com/biaoxinqian.html](https://www.dacaigou.com/biaoxinqian.html)
- **Privacy policy:** [https://www.dacaigou.com/biaoxinqianApp/policy-privacy.html](https://www.dacaigou.com/biaoxinqianApp/policy-privacy.html)

## Description

标信签是一个严格遵循《移动数字证书(CA)互认服务规范》、《移动数字证书(CA)互认技术规范》、《移动数字证书(CA)互认数据规范》并集成多CA的移动数字证书平台，通过移动端App替代传统UKey介质，只需通过手机下载并登录APP，实名认证并上传企业资料，即可在线自助选择办理CA数字证书，全国范围内共享使用，免插硬件介质完成身份认证、数字签名、电子签章和加密解密功能，实现经营主体“只需注册一次，只用一套CA证书”就可以在全国各类电子招标投标监督系统、电子招标投标交易系统/交易工具和招标投标公共服务平台上完成全流程电子招标投标交易。

## Rankings

- #1,759,092 — Overall

## Similar extensions and apps

- [安信标](https://chrome-stats.com/d/id6648755355) — 4.50 / 5
- [标易证](https://chrome-stats.com/d/id1562952791) — 1.90 / 5
- [扫码签章](https://chrome-stats.com/d/id1441937611) — 2.30 / 5
- [苏e通](https://chrome-stats.com/d/id6737940509) — 5.00 / 5
- [苏招通](https://chrome-stats.com/d/id6753788809) — 1.00 / 5
- [e签盾](https://chrome-stats.com/d/id6450947024) — 5.00 / 5
- [新点标证通](https://chrome-stats.com/d/id1460220178) — 1.00 / 5
- [中标一证通](https://chrome-stats.com/d/id6633415644) — 5.00 / 5
- [华润守正移动CA](https://chrome-stats.com/d/id1580351758)
- [掌信e签](https://chrome-stats.com/d/id6751521905)
- [容易签](https://chrome-stats.com/d/id1590472535)
- [标必胜](https://chrome-stats.com/d/id6670460336) — 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6738037951)