Ningbo Deamak Intelligent Technology Co., Ltd. yog tsom rau tib neeg lub cev sensor teeb, muaj tswv yim hmo ntuj teeb, txee teeb, rooj teeb, sab nraum zoov hnub ci teeb thiab lwm yam series ntawm tsim, ntau lawm manufacturers. Lub tuam txhab muaj ib tug senior tsim thiab tsim pab neeg, suc ...
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