Lub tshuab tsis siv neeg lub hnab ntim khoom no yog tsim rau tsis siv neeg lub hnab ntim ntawm kraft daim ntawv hnab, hnab yas, hnab woven, thiab lwm yam. Nyob rau hauv chiv, pub, zoo tshuaj thiab lwm yam lag luam, nws yog matched nrog ntim machines tsim tsis siv neeg ntim.