Real estate developers will use aluminum alloy to build buildings, such as balcony doors These thing

Generally, the specified profiles are processed by the door and window factory.

There are two types of new developments: one is from various relationships, such as the introduction of relatives and friends of the developer boss or employees, as well as the relationship between superior leaders such as quality inspection and security inspection; The second is that the doors, windows, and profile salesmen contact the project by themselves.

Aluminum alloy this bulk material is very profitable, are in a hurry to work without the developer to take the initiative to contact, if the developer takes the initiative to do nothing, either to accompany the bid or to pull the price, and then there is no money developer no one dares to do it for him.

Generally, you can contact you in the building materials company, go to the building materials market to transfer will be very rewarding, or search on the Internet, take some atlases back to dial the phone, or directly leave them a phone, furniture can contact the furniture factory,