标准水平同轴烟管为双层烟管，外管直径为100mm，内管直径为60mm，采用优质铝管制作，外表面为白色喷塑，外形美观，各种型号规格尺寸可根据客户要求定做。
公司以市场机制为导向，努力与国际贸易接轨，进一步加强企业内部管理，秉着质量优先，用户至上，价格合理，信誉优先的宗旨，热忱欢迎海内外客户来电来函，洽谈业务。
NingboYinzhouYisendaMachineFactoryspecializesinstandardlevelfiretubesusedintheEUstyleWall-HungGasBoiler.Thestandardlevelcoaxialfiretubeisastyleofdoublefiretubewiththeoutertubediameter100mm,innertubediameter60mm.High-qualityaluminumtubesareused,andtheoutersurfaceiswhitecoatingwithperfectappearance,variouskindsofspecificationscanbecustomizedaccordingtocustomers"requirements.
Weleadtothemarketandmakeeffortintheinternationaltradeaswellasourmanagement.Meanwhile,westronglyinsistthetenet-qualityfirst,customersoriented,pricereasonableandreputationprimary.Warmlywelcomecustomersathomeandabroadcontactwithustohavenegotiationforbusiness.