AIOSEC is a trading and inversing company established in 1990 under the name of ALFAO GENERAL TRADING & AGNCIES having prosperous successul first class profile of achievements in the fields of sevices, imports and Exports.

in addition, ALFAO EST. is a member of the Chinese Federal Chambers of Commerce, engineering and business cooperation between The Republic of Yemen and China. Though the office in Shanghai, we are become able to provide any necessary requirements in concern with the oil sercices such as heaby machineries and also the requirements of the companies in concern with executing oil services.

Though the continuous enhancement of ALFAO EST.  to AIOSEC,  it has acquired every necessary financial and technical capabilites that qualifies it to enter the executing fields of oil exploriation & production, and also in the following fiels.

1- Supplaing heavy construction machineries.
2- Supplaing all types of car and special purpose vehicles.
3- Supplaing all types of the generatiors.
4- Supplaing  spare parts for all kinds of machineries and cars.
5- Supplaing caravans.
6- Supplaing  rig drill equipment.
7- Supplaing  products line factoies.
8- Supplaing pipe line.
9- Supplaing  mud chemical.
10- Oil civil works constriction contracts.
11- industrial contracts.
12- Refineries, oil wells and pipe line maintenance and improvement.
13- Transportations.
14- Advertisement works.
15- Concrete stones works.
16- Supplaing Water station processing.
17- Supplaing  all kinds of lubrication Oil.

We are official Executive Sole Agents for several famous nternation Chinese companies specialized in the above mentiond activities.

We have developed our professional experience in the fieldsof contractiong, constration and pertochemical industry, and in the fiels of executing strategic progects.

We should also like to stress the fact that our office in Shanghai has been chosen to be as the head qarter for the journey rowards the world of trade & Business.

We maintain our strong prosperous and infuenatial mutual relationships with Russian, Romanian and Chinese companies who are of long professoinal experience in the proeviously mentiond activities.

We have also obtained th first grade classification certificate in the fields of roods, highways, bridges, constrations, tunnes and residenatial complexes contractions.

Therefore, we would like to seize this apportunity to discharge our capabilities and services to your highly esteemed company and hope to establish prosperous mutual business relationship based on mutual interests and benefit in case of any inquiries, do not hesitate to contact us at any time.