Francisco J. Gonzalez

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.

Lina Xu is a CBP-licensed customs broker based in Cerritos, California, holding filer code EBD. Located in the heart of Southern California's import corridor, Xu is well-positioned to serve businesses clearing cargo through the Ports of Los Angeles and Long Beach — two of the busiest container ports in the United States. Cerritos sits in proximity to these major gateways, making it a practical base for importers managing ocean freight from Asia, including goods from China, Japan, South Korea, and Southeast Asia. Lina Xu provides customs entry preparation and clearance services for commercial importers navigating U.S. Customs and Border Protection (CBP) requirements, harmonized tariff schedule classification, and import compliance obligations.