Handheld eriri laser welder usoro obi jụrụ unit na-enwe mmetụta nke wetara voltaji. Ọ bụrụ na voltaji ndị a na-enye na-akwụghị ụgwọ, mgbapụta mmiri nke eriri laser jụrụ oyi ga-ere ọkụ. N'okwu a, a na-atụ aro ka ịgbakwunye stabilizer voltaji
N'ihe gbasara mmepụta, S&A Teyu etinyela akụrụngwa mmepụta ihe karịrị otu nde RMB, na-ahụ na ịdị mma nke usoro usoro sitere na isi ihe (condenser) nke chiller ụlọ ọrụ na ịgbado ọkụ nke mpempe akwụkwọ; N'ihe gbasara logistics, S&A Teyu eguzobela ụlọ nkwakọba ihe ngwa ngwa n'isi obodo China, ebe ọ na-ebelata mmebi nke ukwuu n'ihi ngwa ngwa dị anya nke ngwa ahịa, ma melite arụmọrụ njem; n'ihe gbasara ọrụ ịre ahịa, ndị S&Ụlọ ọrụ inshọransị na-edetu mmiri chillers Teyu na oge ikike bụ afọ abụọ.
