Welcome to UD. Langgeng Jaya. We are a company that established since 2000 engaged in industrial Hats Promotion, hats Standard, Golf Hat, Jungle Hat, Party hats, Cap Screen Printing. We were in Pondok Pekayon Indah Blok DD 16 No. 7 Rt.03/015 Jakarta timur. Discover the variety of our best products (Topi Promosi, Topi Partai, Topi Golf, Topi Sablon, Topi Rimba, Topi Gunung) with quality and the best price you can get.