We company is a professional manufacturer and exporter of glass wool, rock wool and nbr foam insulation and aluminum foil heat insulation in china;we have large of professional technical worker team, advanced manufacturing equipment and service system.And our machine from germany.You can tell me detail.I am very happy to help you in choose products.Please contact us in eamil and in whatsapp.We will never let you down.Thank you very much. Looking forward to early reply.
