Ib lub lag luam hauv tsev tshwj xeeb hauv kev tsim cov khoom ua tiav ntawm cov tshuab hluav taws xob muaj hluav taws xob thiab cov khoom lag luam. Cov khoom tseem ceeb yog: cia tank hluav taws xob rhaub, cua hluav taws xob cua sov, tawg-pov thawj hluav taws xob rhaub, hluav taws xob cua sov roj rauv, circulating tawg-pov thawj hluav taws xob rhaub, kub conduction roj hluav taws xob rhaub, cam khwb cia txhuas hluav taws xob rhaub, hluav taws xob cua sov tube, Crawler ( hlua ) hluav taws xob cua sov, ntau yam hluav taws xob cua sov cables, roj nruas hluav taws xob tso cua sov, silicone roj hmab hluav taws xob cua sov siv (phaj), thiab lwm yam .; thiab ua tiav cov khoom ntawm ntau yam kev tswj hwm, thiab nws tus kheej tsim cov khoom lag luam patented.
