Made from polyethylene contains aluminium tubes have similar characteristics of tube,Have good thermal conductivity resistance

Made from polyethylene contains aluminium tubes have similar characteristics of tube,Compressive resistance, corrosion, high temperature resistant

Certificates:ISO9001-2008

Intermediate clip has aluminumSee products, don't understand the words can ask me,Generally we produce three kinds of material pipe polyethylene, polypropylene and aluminum pipe