1, performance summary: introduce the company background, establishment time, team quality and professional experience. List the iron tower projects completed in recent five years, including construction, equipment supply, technical support and typical cases.

2. Project implementation plan: explain the project plan, organizational structure, resource management and schedule management measures in detail. Technical scheme. This paper introduces the tower construction scheme, equipment selection and technical support to ensure that the scheme meets the safety and functional requirements.

3. Quality management system: introduce the company's quality management system, including quality control, testing and quality evaluation measures. Project overview. Describe the purpose, size, structural stability, material selection and requirements of the tower.

4. Our scheme: including design concept, material selection and construction method, to ensure that the scheme meets the safety and use requirements.

5. Quotation: Clear quotation, including design, material procurement, construction and related expenses, while emphasizing cost control and competitiveness.