정부 계약 입찰 확보를 위한 공식 제안서 작성

Draft a comprehensive formal proposal letter addressed to [governmentAgencyName] for the purpose of securing the contract bid titled [contractTitle]. The letter must open with a clear introduction of [companyName] and its core competencies relevant to the project. Include a detailed section outlining the proposed solution approach tailored to meet the specifications detailed in [requestForProposalReference]. Highlight compliance with mandatory government standards and certifications, including [certificationList]. Provide a transparent pricing model with breakdowns for labor, materials, and any contingency costs. Emphasize unique value propositions such as innovation, sustainability initiatives, or cost-efficiency measures provided by [companyName]. Include testimonials or case studies referencing previous projects within [targetSector] that demonstrate proven success and reliability. Conclude with a call to action encouraging [governmentAgencyName] to engage in further discussions or meetings to finalize contract terms. Maintain a professional tone throughout, ensuring clarity, conciseness, and adherence to formal business letter formatting guidelines. The letter should be structured into sections with clear headings and should not exceed [maxLength] words.