Chaw nres tsheb qhov rooj chaw taws teeb rau Ecostar
Chaw nres tsheb qhov rooj tej thaj chaw deb rau Ecostar yog Rolling code 433.92mhz, nws yuav nkoj nrog roj teeb, cov lus qhia. JOS tuam txhab yog cov chaw tsim khoom thiab exporter, tsim nyob rau hauv 2012, muaj tus kheej Development & Research muaj peev xwm, mob siab rau peb tus kheej los ua tus neeg ntseeg siab tshaj plaws high-tech enterprise hauv Garage qhov rooj tej thaj chaw deb.