# 中自必蓝

> 中自必蓝 (iPhone/iPad app by Sichuan Zhongzi Environmental Protection Service Co., Ltd.)

- Source: https://appshunter.io/ios/app/id1533804434 (this page in markdown: same URL + `.md`)
- Developer: [Sichuan Zhongzi Environmental Protection Service Co., Ltd](https://appshunter.io/developer/1533804436)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 10.0 · 62 MB
- Languages: Chinese
- Released: 2020-10-09
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/id1533804434/reviews.md

## What is 中自必蓝?

公司以催化剂技术为核心，致力于天然气（CNG/LNG)、柴油、汽油等燃料发动机排放后处理催化剂（器）以及氢燃料电池催化剂的研发、生产和销售。
【智能诊断】柴油车、天然气车/汽油车尾气检测超标的智能诊断，为用户提供更准确的治理方案。
【服务网络】中自环保以“治理空气污染，实现蓝天白云梦想”为己任，现已建立了覆盖国内汽车产业布局的营销网络，为客户提供更加高效、优质的服务。未来将建立覆盖全国的营销服务网络，为客户提供优质的售前、售中及售后服务。
【关于我们】全国汽车保有量已突破3亿辆，汽车尾气排放的污染是各大城市的主要来源之一，要治理冬天的雾霾，夏天的臭氧等现实大气污染治理都需要从源头治理机动车排放污染，中自环保将积极支持打赢蓝天保卫战，为治理空气污染，实现蓝天白云梦想而不懈努力！


## Version history (last 5 releases)

### 2.9.1 — 2022-05-25

修改图片显示问题

### 2.9 — 2022-05-14

1.调整技术案例入口
2.新增功能通用包匹配案例

### 2.6 — 2021-12-21

图片上传体验优化

### 2.5 — 2021-09-28

柴油车智能诊断全新改版

### 2.4 — 2021-06-09

1.中自学院更名为“中自课堂” 
2.已知BUG修复

## Apps similar to 中自必蓝

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [随车宝车主版](https://appshunter.io/ios/app/id6472271902) | — | Free | Utilities |
| [工具超人 - 周报日报朋友圈文案助手](https://appshunter.io/ios/app/id1546418202) | — | Free | Utilities |
| [TabScan](https://appshunter.io/ios/app/tabscan/id6447932761) | — | Free | Utilities |
| [铑斯夫三元催化报价软件](https://appshunter.io/ios/app/id1586953224) | — | Free | Utilities |
| [e调度 - 司机端](https://appshunter.io/ios/app/e/id1548401863) | — | Free | Utilities |
| [阳光采招网](https://appshunter.io/ios/app/id1219208570) | — | Free | Utilities |

---

*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 2026-05-19.*