MARTIN E BUTTON LLC

IMPEX SERVICES, INC. is a licensed U.S. customs broker based in El Cerrito, California, holding CBP filer code UT4. Located in the San Francisco Bay Area, the firm is positioned to serve importers moving goods through the Port of Oakland — one of the busiest container ports on the West Coast — as well as San Francisco International Airport and other regional entry points. Bay Area importers dealing with trans-Pacific trade lanes, particularly goods originating from Asia, frequently rely on local licensed brokers like IMPEX SERVICES, INC. to navigate CBP entry requirements, tariff classification, and import documentation. The firm appears in official CBP permitted customs broker listings, confirming its active federal licensure.

Gordana Kajer is a Licensed Customs Broker operating in Long Beach, California with over 40 years of experience in U.S. Customs operations and international trade. As Owner and Principal of GK International Services, she specializes in duty drawback programs, manufacturing drawback, and customs compliance for importers and exporters. Her expertise includes Section 301 duty recovery, destroyed goods claims, unused merchandise claims, and MPF/HMF drawback. Licensed since the early 1980s, Gordana provides hands-on service focused on helping businesses recover duties and reduce import costs through the Port of Long Beach.

DK CUSTOMS SOLUTIONS INC is a licensed U.S. customs broker based in Walnut, California, operating under filer code 847. Strategically located in the San Gabriel Valley near Los Angeles, the firm serves importers throughout Southern California who require customs clearance services for goods entering through the Ports of Los Angeles and Long Beach—the busiest container port complex in the Western Hemisphere. Since its establishment in 2017, DK Customs Solutions has provided regulatory compliance support and import documentation services to businesses navigating U.S. Customs and Border Protection requirements.