Answer:
Thailand - Thai handicrafts
Cambodia - textiles, non-textile weaving, silversmithing, stone carving, lacquerware, ceramics, wat murals, and kite-making
Vietnam - Lacquerware. Vietnamese lacquerware stands apart for its layered workmanship
Lacquer Paintings
Silk Paintings
Lanterns in Hoi An
Hand Embroidery
Ceramics and Pottery
Contemporary Art
Indonesia - 1 | Batik Solo, Surakarta
2 | Wayang Kulit ,Yogyakarta
3 | Silver craft, Yogyakar
4 | Ceramics, Klaten
5 | Rattan Handicrafts, Semarang
Malaysia - Batik. Malaysian Batik (Source) Embedded in Malay culture, Batik is one of the oldest forms of craft in the world
Songket
Pewter
Pottery
Nyonya Beadwork And Embroidery
Keris
Rattan Weaving
Pua Kumbu.
Brunei - Traditional handicrafts of Brunei includes: 1) silverwork; 2) weaving (Tenunan); 3) kris making (making of the Malays' unique and ancient weapon); 4) songkok (Malay-style caps): 5) tudung dulang, a dish of a cover; 6) Anyaman weaving,