This time, we offer exceptionally successful model, as this model is not for one person but for twelve brothers, all of them were students need to care when their father left in 1962, the responsibility moved to the elder brother Hamad, to bear the burden and complete the message. An aluminum workshop was the beginning of partnership among brothers and their uncle Ali. Partners choose the brother Ahmed to manage this workshop (or factory in that time standards). After a period the uncle decided to end this partnership, and offer them to choose the workshop or a piece of land they had bought shared with him, the decision was a strategic in which the brothers did not think too much, they choose the workshop to be the industry their fate and destiny. It was a small Aluminum factory which is still small blessed factory, although enlarged, when it stands close to its brothers of mega-projects that have arisen from its income, and has grown by its revenues, at the epoch that began launching Saudi renaissance in all fields, it was a favorable time to study larger project, so brothers began to think about establishing air condition factory. Their ambitions were greater than their energy and their ability less than their reputation, they make sure that when they contacted some big names in the air-condition industry world, they think that they will welcome them and their participation. They shocked when everyone, without exception, did not accept their request. However by more perseverance the brothers succeeded in contracting with small air condition Co. in Texas, which is “Frederick Co.”, never heard before in the Gulf region. Frederick company accepted the brothers to use its name and technology to produce the first Air-condition box unit in Saudi Arabia, and in 1974 the production of the first national air-condition in Saudi Arabia have been seen with a capacity of 40 air condition units a day, today This factory produces 320.000 units of different types, shapes and sizes and the increase continued, and that plant has produced since its inception over than 3 million units and distributed in more than 42 countries, and the brothers do it once again, where they contracted away from the big companies - with Soleil Co. a small U.S. company to share them in establishing an Iron factory with a capacity did not exceed 1500 tons per month and today Al- Zamil Steel occupies the sixth rank in the world and they are planning to get the first rank, especially after establishing plant branches in Egypt, Vietnam, Austria and Italy. The sales of the group has reached in 2000 to 1252 million Saudi Riyals, 470 million of which exports to about 62 countries and this is considered an achievement in itself, where it is clear that the global market absorbs about 40% of its products, and as lessons learned and messages for all family businesses, I have not found better than what Dr. Abd Rahman Al-Zamil, one of the brothers and Chairman of the Board – said in one seminar: "How was God support us when we mixed our blood in a bowl of our group, until any one of us no longer capable to discriminate it. so no one of us can say in whispers or publicly that this company or this factory is mine, I decide the fact that we did not sit down one day as brothers to held accountable to divide shares or distribution, those were our principles still and will continue - God willing - there is no success without fearing of God, and there is no advancement without paying full rights "
