Shandong EFIELD Piping System Co., Ltd. is a leading piping system supplier in China, specializing in the research, production and sales of Aluminum-Plastic Composite Pipes, Pex-b pipes with EVOH, Soft Pex-b for flexible tube, serve as piping systems for floor heating, radiator, gas flow and plumping system for portable water. Aside from pipes, we are also producing compression fittings, press fittings, pex fittings, PPR fittings, Ball valves and Manifolds etc, utilizing European standard machine lines and technique, as we have over 20 years of experience in production engineering. Most of our products are mainly exported to Europe, Australia, South America and South Africa. We have passed ISO9001 and ISO14001 System Certification, AENOR (Spanish system certificate for multilayer pipe system), SAI (Australia Standards Mark for gas system and pex pipe system), CE Certifications, now NSF for pex pipe system are being in process, all products are under multiple inspections on material, producing process and quality.