Several of SEC's members are associations of lumber and wood products suppliers. Their membership directories are available on the following sites. If you have a specific product inquiry, please also feel free to send it to info@softwood.org 

Moulding & Millwork Producers Association - moulding & millwork exporters
Northeast Lumber Manufacturers Association - Lumber suppliers
Pacific Lumber Exporters Association - Lumber wholesalers
Pacific Lumber Inspection Bureau Members - Lumber suppliers
Sustainable Forestry Initiative - SFI certified wood products suppliers
Tall Wood Design Insititute - Mass Timber Producers and Design Firms
Western Wood Products Association - Lumber suppliers
Western Wood Preservers Insititute - Preservative treated lumber product suppliers