Financial Performance - Total revenues increased by 30.13% from 29.05millionin2023to37.81 million in 2024, driven by a 27.58% increase in sales volume[325]. - Gross profit rose by 23.09% to 13.56millionin2024,althoughthegrossprofitmargindecreasedfrom37.931.63 million, impacted by rising expenses and lower profit margins[338]. - Net income decreased by 52.37% to 3.66million,primarilyduetoreducedincomefromoperationsandincreasedexpenses[343].−Netincomegrewby5.657.69 million in 2023, with net income attributable to the company's shareholders at 7.69million[363].−Otherincome,netincreasedby27.202.69 million, attributed to higher investment income and rental income[361]. Expenses - General and administrative expenses surged by 164.88% to 6.70million,primarilyduetoincreasedprofessionalservicefeesrelatedtotheinitialpublicoffering[332].−Sellingandmarketingexpensesincreasedby169.084.71 million, attributed to higher sales commissions and freight costs from market expansion into North America and other regions[334]. - Research and development expenses grew by 20.36% to 0.55million,reflectingincreasedpersonnelcostsdespiteaslightdecreaseinmaterialconsumption[336].−Generalandadministrativeexpensessurgedby78.762.53 million, primarily due to increased disposal expenses and salaries[353]. - Selling and marketing expenses increased by 88.60% to 1.75million,drivenbyhighersalescommissionsandtransportationfees[355].−Researchanddevelopmentexpensesdecreasedby6.590.46 million, mainly due to reduced material consumption[357]. Revenue Sources - Revenues from customers in China accounted for 93.50% in 2023 and decreased to 86.79% in 2024, indicating a slight diversification in revenue sources[324]. - The company reported a significant increase in sales volume for screws by 32.17%, contributing 3.77milliontorevenuedespiteaslightdecreaseinaverageunitsalesprice[326].−Totalrevenuesincreasedby17.2024.79 million in 2022 to 29.05millionin2023,withrevenuesfromChinaaccountingfor93.503.90 million, with positive working capital of 19.52million[365].−Netcashprovidedbyoperatingactivitiesfor2023was4.12 million, primarily due to net income and adjustments for non-cash items[371]. - The company reported net cash provided by investing activities of 1.29millionfortheyearendedDecember31,2023,mainlyfromdividendsreceivedof1.86 million[375]. - For the year ended December 31, 2024, net cash used in investing activities was US2.80million,primarilyduetomachineryandequipmentpurchasesofUS2.47 million[374]. - For the year ended December 31, 2024, net cash provided by financing activities was US6.75million,primarilyfromIPOproceedsofUS6.91 million[377]. - The company reported net cash used in financing activities of US2.95millionfortheyearendedDecember31,2023,mainlyduetolong−termdebtrepaymentsofUS1.75 million[378]. - Capital expenditures for the company amounted to US0.37millionandUS2.52 million for the years ended December 31, 2023 and 2024, respectively[382]. Obligations and Receivables - As of December 31, 2024, total contractual obligations amounted to US3,610,309,withUS2,821,103 due within one year[383]. - As of December 31, 2024, 98.70% of accounts receivable was within 180 days, indicating strong collection performance[394]. - The company experienced an increase of US2.36millioninaccountspayableduetoincreasedthird−partyprocurementfortheyearendedDecember31,2022[373].RevenueRecognitionandTaxPosition−Thecompanyrecognizesrevenuefromproductsaleswhencontrolofthegoodsisobtainedbythecustomer,followingthefive−stepprocessoutlinedinASC606[400].−NocontractassetsorliabilitieswererecognizedasofDecember31,2023,and2024,indicatingstablerevenuerecognitionpractices[404].−Warrantycostsaretreatedasafulfillmentcost,withnoliabilitiesaccruedforproductreturnsrelatedtoqualityissuesasofDecember31,2023,and2024[405].−Allproductrevenueisrecordedonagrossbasis,withthecompanyprimarilyresponsibleforfulfillingsalescontracts[406].−Performanceobligationsaresatisfiedupondeliveryorpickupofgoods,withrelevantdocumentationcollected[407].−TherewerenouncertaintaxpositionsfortheyearsendedDecember31,2022,2023,and2024,reflectingastabletaxposition[410].ForeignExchangeRisks−Foreigncurrencyexchangegainswererecognizedasfollows:US18,314 in 2022, US12,433in2023,andUS113,736 in 2024, indicating fluctuations in exchange rates[567]. - Revenue and expenses in mainland China are generally denominated in Renminbi, affecting the value of investments in U.S. dollars[564]. - The company faces foreign exchange risks due to the non-convertibility of Renminbi into foreign currencies, requiring regulatory approval for currency remittances[565]. - Appreciation of the Renminbi against the U.S. dollar adversely affects the amount received from conversions for operational needs[566]. - The company has not accrued any liabilities related to product returns for quality issues, indicating effective quality control measures[405].