Keyhan Technical Engineering Co. Implementing company of construction projects ( Water and building grade ). ِExclusive agent of Chimisaze Armany chemical company.

Finally , you can register in keyhansaze customer club and use its special services .

some of services : 

1. Latest building industry news

2. Latest building industry articles

3. Latest building industry festivals

4. Calculate product consumption according to concrete grade and concrete volume

5. Certificates and approvals of the company

6. How to get points and discounts by subscribing to customer clubs and collaborating on sales