The seller must approve the use of materials and equipment from the buyer or an agent and approved for use as written before. In order to install and/or sent to agencies.
The seller must approve the use of materials and devices from buyers or their agents, and has been approved as written before. It will be installed and / or sent to the agency.
The seller must approve the use of materials and equipment from the buyer or agent and approved the use of written first. It will install and / or sent to the agencies.