大连中道贸易有限公司是集生产和贸易为一体的综合贸易公司，自1997年成立以来，产品销往世界各地，并获得客户的良好赞誉。 　　现公司主要产品包括如下系列： 　　1.No-hub fitting & pipe according to CISPI301 standard, at same time we also can supply the all size of coupling which is suitable for No-hub fitting & pipe. 　　2.Ductile iron fitting according to BS4772/ISO2531, AWWA C110/153 standard. 　　3.Cast iron & Ductile cast manhole cover. 　　4.Scaffolding & Formwork accessories. 　　5.Various kinds of hose clamp. 　　6.Various kinds of iron wire & stripmesh & wire neting. 　　同时我公司也欢迎来图或来样进行产品加工、生产，并保证产品质量达到客户的满意。