building and construction hand tools Hassan has given great importance and priority to quality since the first day it was established, and has received the certificate of ISO 9001: 2000 Quality Management System.Hassan has made a serious growth in the domestic market as a result of which the company's market share has risen up to 80%; and the company exports today to 50 countries in 4 continents.Hassan started operating in the market by manufacturing one product only in a small workshop 45 years ago. Today, the company serves its customers in a closed area of 21,000 square meters with more than 350 different products in the product range
