Professional accounting and financial support services for manufacturing industry. Specialized support for cost accounting system implementation, manufacturing cost management, capital investment planning, financing assistance, tax return preparation, financial statement preparation, budget management system development, cash flow analysis, factory accounting processing, depreciation calculation and other financial accounting operations. Provides accounting processing and financial analysis tailored to manufacturing industry's complex cost structures, capital investments, and inventory management, supporting the organization and analysis of financial information necessary for management decision-making.