Our site uses an order form for customers to request information, products, and services. We collect visitor's contact information (like their Email address) from the order form. This information is used to send orders, information about our company, and promotional material to our customers. The customer's contact information is also used to get in touch with the visitor when necessary. We will safeguard your confidential information and will not disclose it to any outside company for use in marketing or solicitation. Users may opt-out of receiving future mailings; see the choice/opt-out section below. This site gives users the following options for removing their information from our database to not receive future Email communications. 1. Send E-mail to SafeUnsubscribe@semasys.com 2. Send mail to the following postal address: 702 Ashland St. Houston, TX 77007-1499 3. Call the following telephone number: 1-800-231-1425