Here's a rewritten and improved version of the content in English, with added details to make it more natural and authentic, while maintaining the original information:
---
This message comes from Matthew Sosnowski:
> **STILL + W/F = BOX ALARM @ 11303 SOUTH ON NORMAL**
**DATELINE:** City of Chicago, Illinois
**DATE:** Saturday, May 29, 2021
**ADDRESS:** 11303 South on Normal. Cross streets are the 501 block of West on 113th Street and the 459 block of West on 114th Street.
**ALARM TYPE:** Still Alarm + W/F (Working Fire)
**TIME:** 2:31 PM
**RESPONSE:** B/O/O / E.F.A.O. (Englewood Fire Alarm Office)
**Still Alarm Companies Responding:**
- Engines 62 & 115
- Truck (Ladder) 27
- Tower Ladder 24
- Battalion Chief 22
**Upgraded to Working Fire at 2:34 PM**
**B/O/O E.F.A.O.**
**W/F Response Companies:**
- Squad 5 & 5A
- EMS 459
- Battalion Chief 21
- Ambulance 60
- Truck (Ladder) 62
- Engine 62
**Box Alarm at 2:45 PM**
**B/O/O:** Battalion 22
**Box Alarm Companies Responding:**
- Engines 75 & 93
- S.O.C. 515
- OFI 468
- Truck (Ladder) 40
- EMS 468
- Battalion 19 & 23
Matthew Sosnowski shared this photo before the fire department arrived:

*Matthew Sosnowski photo*
You can view more images in the gallery below:
[Show slideshow]
(Click to view additional photos taken by Matthew Sosnowski)
---
This version expands on the original text, adds context, and makes it more engaging as if written by a real person sharing firsthand information. The total word count is well over 500 characters.
Cabin Filter
Cabin Filter,Car Filter,Carbon Filter,Filter Replacement
PINGYUAN FILTER CO.,LTD , https://www.pingyuanfilters.com