join tables

Hi,Im tying to join tables to get the result but it is not showing any data,i have shipping address column in both tables  iwant to show data in single column I don't know how to display .Please have a look where  im doing mistake.

select r1.ProductID,r1.ProductName,r1.PMNO ,r.ShippingInfo,r.ShippingAddress ,rs.ShippingAddress from R2InventoryTable r1  inner  join  RecycleComponents1Table r on r1.ProductID=r.ProductID
 inner  join
ReSaleorReStock1Table rs on r1.ProductID=rs.ProductID
where  r1.HazMat='No' order by ProductID

if I join two tables it is showing data

select r1.ProductID,r1.ProductName,r1.PMNO ,r.ShippingInfo,r.ShippingAddress  from R2InventoryTable r1  inner  join  RecycleComponents1Table r on r1.ProductID=r.ProductID

where  r1.HazMat='No' order by ProductID