Tsarin ci gaba na Laser Kradium A shekarar 1996 An kafa Chengdu Sunda Electric Welding Machine Co., LtdAgent: Panasonic lantarki waldi inji, Messel sabon inji, Kobe karfe abu, Hitachi kunkuntar rata waldi A shekarar 2012 An kafa Chengdu Kelei Intelligent Equipment Co., LtdHaɗin tsarin walda na robot A cikin 2019 Jiangsu Kelei Laser Equipment Co., Ltd. da aka kafaLaser handheld walda manyan kamfanoni
