What are the procedures for running an aluminum alloy door and window processing and installation company?

1. registered company: it needs to be registered in the industrial and commercial bureau to obtain a business license and a tax registration certificate. 2. Apply for opening an account: You need to open a company account in the bank. 3. Handling tax registration certificate: you need to go to the tax bureau. 4. Application for organization code certificate: you need to apply to the Quality Supervision Bureau. 5. Apply for a safety production license: you need to apply to the Safety Supervision Bureau. 6. Apply for an environmental permit: you need to apply to the Environmental Protection Bureau. 7. Apply for the qualification certificate of construction enterprise: you need to apply to the Ministry of Construction. 8. Handling labor contracts: it is necessary to sign labor contracts with employees. 9. Apply for social insurance: you need to pay social insurance for employees. 10. trademark registration application: you need to apply to the trademark office. 1 1. Patent application: If there are products independently developed, you can apply for patent protection. 12. Apply for quality certification: You can apply for quality certification such as ISO900 1.