Trustworthy. Conch ppr tube is a first-line brand. Conch ppr tube adopts advanced production technology. Conch ppr tube products are durable and deformation-free, with reliable and stable quality and trustworthy. Conch New Materials is fully equipped with advanced pipe equipment production line, and the products are produced with high-quality imported raw materials, specializing in the design of PP-R, PE-RT, electrical pipes, PVC drainage pipes and other pipes and fittings.