2.Symmetry al-alloy appearance, easy to cut and construct, and various color options.
3.Full-grain design on the back to enhance adherence.
4.Exclusive design of thicker body for impact resistance.
5.A full range of inner/outer elbows are available.
6.Reminder: Please do NOT clean the products with cleaners contained high-percentage hydrochloric acid. Cement and hydrochloric acid should be cleaned soon to avoid erosion of product surfaces.