KunmingHengdaTechnologyCo.,Ltd.wasestablishedinAugust2000andlistedontheBeijingStockExchangeonSeptember1,2022.ItsstocknameisKunmingEngineeringTechnology,stockcodeis831152.Itisakeyhigh-techenterpriseintegratingtheresearch,development,designandindustrializedproductionofnewenergysavingelectrodematerials,newenergymaterialsandenergystoragebatteryproducts.Thecompanyhasbeendeeplyengagedinthefieldofelectrodematerialsformorethantenyears,hasagoodbrandreputationintheindustry,hasafirst-classresearchanddevelopmentteamandindependentintellectualpropertyrights,andis...