001 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:definitionLink link:calculationLink 002 - Statement - CONSOLIDATED BALANCE SHEETS (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 003 - Statement - CONSOLIDATED STATEMENTS OF (LOSS) INCOME AND COMPREHENSIVE LOSS link:presentationLink link:definitionLink link:calculationLink 003 - Statement - CONSOLIDATED STATEMENTS OF (LOSS) INCOME AND COMPREHENSIVE LOSS Alternate 0 link:presentationLink link:definitionLink link:calculationLink 004 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY link:presentationLink link:definitionLink link:calculationLink 005 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:definitionLink link:calculationLink 006 - Disclosure - ORGANIZATION AND BUSINESS DESCRIPTION link:presentationLink link:definitionLink link:calculationLink 007 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:definitionLink link:calculationLink 008 - Disclosure - ACCOUNTS RECEIVABLE, NET link:presentationLink link:definitionLink link:calculationLink 009 - Disclosure - LONG-TERM RECEIVABLE, NET link:presentationLink link:definitionLink link:calculationLink 010 - Disclosure - ADVANCE TO VENDORS, NET link:presentationLink link:definitionLink link:calculationLink 011 - Disclosure - INVENTORIES, NET link:presentationLink link:definitionLink link:calculationLink 012 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS, NET link:presentationLink link:definitionLink link:calculationLink 013 - Disclosure - FINANCE RECEIVABLES, NET link:presentationLink link:definitionLink link:calculationLink 014 - Disclosure - PROPERTY AND EQUIPMENT, NET link:presentationLink link:definitionLink link:calculationLink 015 - Disclosure - INTANGIBLE ASSETS, NET link:presentationLink link:definitionLink link:calculationLink 016 - Disclosure - ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES link:presentationLink link:definitionLink link:calculationLink 017 - Disclosure - RELATED PARTY TRANSACTIONS link:presentationLink link:definitionLink link:calculationLink 018 - Disclosure - LEASES link:presentationLink link:definitionLink link:calculationLink 019 - Disclosure - CONCENTRATIONS link:presentationLink link:definitionLink link:calculationLink 020 - Disclosure - BORROWINGS link:presentationLink link:definitionLink link:calculationLink 021 - Disclosure - CONVERTIBLE DEBENTURE link:presentationLink link:definitionLink link:calculationLink 022 - Disclosure - PROMISSORY NOTES link:presentationLink link:definitionLink link:calculationLink 023 - Disclosure - TAXES link:presentationLink link:definitionLink link:calculationLink 024 - Disclosure - SHAREHOLDERS' EQUITY link:presentationLink link:definitionLink link:calculationLink 025 - Disclosure - SHARE-BASED COMPENSATION link:presentationLink link:definitionLink link:calculationLink 026 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:definitionLink link:calculationLink 027 - Disclosure - CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY link:presentationLink link:definitionLink link:calculationLink 996000 - Disclosure - Accounting Policies, by Policy (Policies) link:presentationLink link:definitionLink link:calculationLink 996001 - Disclosure - ORGANIZATION AND BUSINESS DESCRIPTION (Tables) link:presentationLink link:definitionLink link:calculationLink 996002 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) link:presentationLink link:definitionLink link:calculationLink 996003 - Disclosure - ACCOUNTS RECEIVABLE, NET (Tables) link:presentationLink link:definitionLink link:calculationLink 996004 - Disclosure - ADVANCE TO VENDORS, NET (Tables) link:presentationLink link:definitionLink link:calculationLink 996005 - Disclosure - INVENTORIES, NET (Tables) link:presentationLink link:definitionLink link:calculationLink 996006 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS, NET (Tables) link:presentationLink link:definitionLink link:calculationLink 996007 - Disclosure - FINANCE RECEIVABLES, NET (Tables) link:presentationLink link:definitionLink link:calculationLink 996008 - Disclosure - PROPERTY AND EQUIPMENT, NET (Tables) link:presentationLink link:definitionLink link:calculationLink 996009 - Disclosure - INTANGIBLE ASSETS, NET (Tables) link:presentationLink link:definitionLink link:calculationLink 996010 - Disclosure - ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Tables) link:presentationLink link:definitionLink link:calculationLink 996011 - Disclosure - RELATED PARTY TRANSACTIONS (Tables) link:presentationLink link:definitionLink link:calculationLink 996012 - Disclosure - LEASES (Tables) link:presentationLink link:definitionLink link:calculationLink 996013 - Disclosure - TAXES (Tables) link:presentationLink link:definitionLink link:calculationLink 996014 - Disclosure - CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY (Tables) link:presentationLink link:definitionLink link:calculationLink 996015 - Disclosure - ORGANIZATION AND BUSINESS DESCRIPTION (Details) link:presentationLink link:definitionLink link:calculationLink 996016 - Disclosure - ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Subsidiaries of the Company (Details) link:presentationLink link:definitionLink link:calculationLink 996017 - Disclosure - ORGANIZATION AND BUSINESS DESCRIPTION - Schedule of Amounts and balances of the VIEs (Details) link:presentationLink link:definitionLink link:calculationLink 996018 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) link:presentationLink link:definitionLink link:calculationLink 996019 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Non-Controlling Interest Equity (Details) link:presentationLink link:definitionLink link:calculationLink 996020 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Inventories, Net and Property and Equipment, Net (Details) link:presentationLink link:definitionLink link:calculationLink 996021 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Currency Exchange Rates (Details) link:presentationLink link:definitionLink link:calculationLink 996022 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Revenue Recognition (Details) link:presentationLink link:definitionLink link:calculationLink 996023 - Disclosure - ACCOUNTS RECEIVABLE, NET - Schedule of Accounts Receivable, Net (Details) link:presentationLink link:definitionLink link:calculationLink 996024 - Disclosure - ACCOUNTS RECEIVABLE, NET - Schedule of Allowance for Credit Loss Movement (Details) link:presentationLink link:definitionLink link:calculationLink 996025 - Disclosure - LONG-TERM RECEIVABLE, NET (Details) link:presentationLink link:definitionLink link:calculationLink 996026 - Disclosure - ADVANCE TO VENDORS, NET - Schedule of Advance to Vendors, Net (Details) link:presentationLink link:definitionLink link:calculationLink 996027 - Disclosure - ADVANCE TO VENDORS, NET - Schedule of Allowance for Doubtful Accounts for Advance to Vendors (Details) link:presentationLink link:definitionLink link:calculationLink 996028 - Disclosure - INVENTORIES, NET - Schedule of Inventories, Net (Details) link:presentationLink link:definitionLink link:calculationLink 996029 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS, NET (Details) link:presentationLink link:definitionLink link:calculationLink 996030 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS, NET - Schedule of Prepaid Expenses and Other Current Assets, Net (Details) link:presentationLink link:definitionLink link:calculationLink 996031 - Disclosure - FINANCE RECEIVABLES, NET - Schedule of Finance Receivables (Details) link:presentationLink link:definitionLink link:calculationLink 996032 - Disclosure - FINANCE RECEIVABLES, NET - Schedule of Future Minimum Lease Receivables (Details) link:presentationLink link:definitionLink link:calculationLink 996033 - Disclosure - PROPERTY AND EQUIPMENT, NET (Details) link:presentationLink link:definitionLink link:calculationLink 996034 - Disclosure - PROPERTY AND EQUIPMENT, NET - Schedule of Property and Equipment, Net (Details) link:presentationLink link:definitionLink link:calculationLink 996035 - Disclosure - PROPERTY AND EQUIPMENT, NET - Schedule of Equipment on Operating Lease (Details) link:presentationLink link:definitionLink link:calculationLink 996036 - Disclosure - INTANGIBLE ASSETS, NET (Details) link:presentationLink link:definitionLink link:calculationLink 996037 - Disclosure - INTANGIBLE ASSETS, NET - Schedule of Intangible Assets, Net (Details) link:presentationLink link:definitionLink link:calculationLink 996038 - Disclosure - INTANGIBLE ASSETS, NET - Schedule of Estimated Future Amortization Expense for Intangible Assets (Details) link:presentationLink link:definitionLink link:calculationLink 996039 - Disclosure - ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES - Schedule of Accrued Expenses and Other Current Liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 996040 - Disclosure - RELATED PARTY TRANSACTIONS (Details) link:presentationLink link:definitionLink link:calculationLink 996041 - Disclosure - RELATED PARTY TRANSACTIONS - Schedule of Related Parties (Details) link:presentationLink link:definitionLink link:calculationLink 996042 - Disclosure - RELATED PARTY TRANSACTIONS - ​Schedule of Accounts Receivable - Related Parties (Details) link:presentationLink link:definitionLink link:calculationLink 996043 - Disclosure - RELATED PARTY TRANSACTIONS - ​​Schedule of Advance to Vendors - Related Parties (Details) link:presentationLink link:definitionLink link:calculationLink 996044 - Disclosure - RELATED PARTY TRANSACTIONS - ​Schedule of Due from Related Parties (Details) link:presentationLink link:definitionLink link:calculationLink 996045 - Disclosure - RELATED PARTY TRANSACTIONS - ​​​Schedule of Accounts Payable - Related Parties (Details) link:presentationLink link:definitionLink link:calculationLink 996046 - Disclosure - RELATED PARTY TRANSACTIONS - ​​​​Schedule of Due to Related Parties (Details) link:presentationLink link:definitionLink link:calculationLink 996047 - Disclosure - RELATED PARTY TRANSACTIONS - ​​​​​Schedule of Due to a Related Party Non-current (Details) link:presentationLink link:definitionLink link:calculationLink 996048 - Disclosure - RELATED PARTY TRANSACTIONS - ​​Schedule of Sales to Related Parties (Details) link:presentationLink link:definitionLink link:calculationLink 996049 - Disclosure - RELATED PARTY TRANSACTIONS - ​​​Schedule of Purchases from Related Parties (Details) link:presentationLink link:definitionLink link:calculationLink 996050 - Disclosure - RELATED PARTY TRANSACTIONS - ​​​​Schedule of Loan Transactions with Related Parties (Details) link:presentationLink link:definitionLink link:calculationLink 996051 - Disclosure - LEASES (Details) link:presentationLink link:definitionLink link:calculationLink 996052 - Disclosure - LEASES - Schedule of Operating Lease Related Assets and Liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 996053 - Disclosure - LEASES - Schedule of Weighted Average Remaining Lease Terms and Discount Rates (Details) link:presentationLink link:definitionLink link:calculationLink 996054 - Disclosure - LEASES - Schedule of Future Minimum Lease Payments (Details) link:presentationLink link:definitionLink link:calculationLink 996055 - Disclosure - LEASES - Schedule of Components of Lease Income (Details) link:presentationLink link:definitionLink link:calculationLink 996056 - Disclosure - CONCENTRATIONS (Details) link:presentationLink link:definitionLink link:calculationLink 996057 - Disclosure - BORROWINGS (Details) link:presentationLink link:definitionLink link:calculationLink 996058 - Disclosure - CONVERTIBLE DEBENTURE (Details) link:presentationLink link:definitionLink link:calculationLink 996059 - Disclosure - PROMISSORY NOTES (Details) link:presentationLink link:definitionLink link:calculationLink 996060 - Disclosure - TAXES (Details) link:presentationLink link:definitionLink link:calculationLink 996061 - Disclosure - TAXES - Schedule of Components of the Provision for Income Taxes (Details) link:presentationLink link:definitionLink link:calculationLink 996062 - Disclosure - TAXES - Schedule of Reconciliation of Statutory Rates to Effective Tax Rate (Details) link:presentationLink link:definitionLink link:calculationLink 996063 - Disclosure - TAXES - Schedule of Deferred Tax Assets and Liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 996064 - Disclosure - TAXES - Schedule of Movement of the Valuation Allowance (Details) link:presentationLink link:definitionLink link:calculationLink 996065 - Disclosure - TAXES - Schedule of Taxes Payable (Details) link:presentationLink link:definitionLink link:calculationLink 996066 - Disclosure - SHAREHOLDERS' EQUITY (Details) link:presentationLink link:definitionLink link:calculationLink 996067 - Disclosure - SHARE-BASED COMPENSATION (Details) link:presentationLink link:definitionLink link:calculationLink 996068 - Disclosure - SUBSEQUENT EVENTS (Details) link:presentationLink link:definitionLink link:calculationLink 996069 - Disclosure - CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY - Schedule of Parent Company Balance Sheets (Details) link:presentationLink link:definitionLink link:calculationLink 996070 - Disclosure - CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY - Schedule of Parent Company Balance Sheets (Parentheticals) (Details) link:presentationLink link:definitionLink link:calculationLink 996071 - Disclosure - CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY - Schedule of Parent Company Statements of Comprehensive Loss (Details) link:presentationLink link:definitionLink link:calculationLink 996072 - Disclosure - CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY - Schedule of Parent Company Statements of Cash Flows (Details) link:presentationLink link:definitionLink link:calculationLink 000 - Document - Document And Entity Information link:presentationLink link:definitionLink link:calculationLink