For more than 50 years of continuous work and gradual growth to meet market requirements, SAPPCO group has become the largest factory in Saudi Arabia and the Middle East with its factories in Riyadh and Dammam to produce polyvinyl chloride pipes and connections in different sizes ranging from 710 to 20 ml distillation pipes hot water and polyethylene pipes of different sizes … used for water supply projects, irrigation systems, sewage networks, surface water, sewage network, electricity and telecommunication networks developed specifically to comply with a unique environment and harsh in the Kingdom of Saudi Arabia and the Middle East and Africa.