1.Advance equipment,Strong R & D team 2.Professinal technicial 3. Strict quality control system 4.High quality,low price JINYOU PE pipe fitting complete items: equal coupling,reducing coupling ,end cap ,stub end,45°elbow,90°elbow,Equal tee,,reducing tee,Femad adapter,male adapter,female elbow,male elbow,female tee, male tee ,female union,male union,8).Light weight9).Resistant to chemical ...