Does the aluminum balcony of the property need to be installed? Do you need the original or copy of the insurance contract of the installer?

The original. The original insurance contract of the installer has played a role in protecting the owner's rights and interests. In the process of installing the aluminum alloy balcony of the property, the owner can claim casualties or property losses from the insurance company, and at the same time provide certain protection for the property company. The original insurance contract is the necessary proof of claim settlement.