Clients Customer Satisfaction Our products and services are used by Lumber Producers around the world. Below is a list of just a few producers with SEC equipment. Bibler Lumber Company, USA Biewer Lumber, USA Canfor, CAN Claude Howard Lumber, USA Culp Lumber, USA East Fraser, CAN Federated Co-opertives, CAN Hampton Affiliates, USA Hampton Affiliates, CAN Hyne & Sons, AUS Interfor, CAN Klausner, DEU Lake Land Mills, CAN LaCrete Sawmills, CAN Nechako Lumber, CAN North Florida Lumber, USA Rosboro Lumber Co, USA Roseburg Forest Products, USA RSG Forest Products, USA Seneca Forest Products, USA TMI Forest Products, USA Tolko Forest Products, CAN West Fraser, CAN Weyerhaeuser, CAN Weyerhaeuser, USA