---
title: "Tianrun Industry: The passenger car air suspension project has products in the sample submission and verification stage"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/253198786.md"
description: "Tianrun Industry stated on the interactive platform that the company's passenger car air suspension project has established an electromagnetic valve assembly production line and an electronic control shock absorber assembly production line. Some products are in the sample submission and verification stage, and there are currently no designated manufacturers for original equipment manufacturing"
datetime: "2025-08-15T10:59:41.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/253198786.md)
  - [en](https://longbridge.com/en/news/253198786.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/253198786.md)
---

# Tianrun Industry: The passenger car air suspension project has products in the sample submission and verification stage

Tianrun Industry stated on the interactive platform that the company's passenger car air suspension project has established an electromagnetic valve assembly production line and an electronic control shock absorber assembly production line. Some products are in the sample submission and verification stage, and there are currently no designated manufacturers for original equipment manufacturing

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