1. Contact Chengdu Metro Customer Service Hotline: You can call Chengdu Metro Customer Service Hotline to report the noise problems you encountered at Futian Station. The customer service staff will record your complaint and handle it.
2. Online complaint platform: A complaint platform is usually provided on the official website of Chengdu Metro or the mobile APP. You can submit a complaint through these channels and provide a detailed description. The relevant subway departments will handle your complaints.
3. Complaint by mail: You can complain about the noise problem to the relevant departments of Chengdu Metro by mail. Please provide the specific time, place and noise description in the email, so that the subway company can better understand the problem and take measures.
Please note that providing accurate information when making a complaint, such as specific date, time, place, noise description, etc., will help the MTRC to handle your problem better. In addition, you can also consider seeking legal aid or consulting some environmental protection organizations to further solve the noise problem.