Cold Email Sequence for B2B Industrial SMB

Write a sequence of 3 prospecting emails (cold email) for an industrial SMB named [SME_NAME] operating in the [INDUSTRIAL_SECTOR] sector (e.g., machining, sheet metal, boiler making, plastics, industrial maintenance). Our offer is [TARGETED_OFFER] (e.g., reducing downtime via IoT, optimizing production flows through Lean, custom spare parts supply). Target: [DECISION_MAKER_TITLE] (e.g., Industrial Director, Maintenance Manager, Technical Buyer) at mid-sized companies (ETI) or industrial SMBs in the [TARGETED_REGION] region.

Sector constraints: emphasize reducing hidden costs, increasing OEE (Overall Equipment Effectiveness), ISO compliance (9001, 14001), and traceability. Avoid overly marketing language; prefer technical terms like 'process optimization', 'production management', 'continuous improvement'.

Structure each email (except the 3rd if follow-up):

• Subject line (max 50 chars) with a measurable benefit or sector hook
• Opening line: mention a specific industry problem (e.g., 'Are your production lines suffering costly unplanned downtime?')
• Value proposition: 2-3 sentences presenting your solution with a quantified result (e.g., 'Our IoT sensors reduce downtime by 20%.')
• Short social proof: 1 sentence with client name or sector (e.g., 'Already adopted by [CLIENT_NAME] in the aerospace sector.')
• Weak call-to-action: request a 15-minute phone appointment or download a technical case study.

The 3rd email is a break-up email: direct tone, provocative question about a competitiveness issue (e.g., 'Do you know how much your unplanned downtime costs you per year?').

Editorial constraint: each email ≤ 150 words. Use a professional, concise tone, no superlatives. Personalize with [TARGET_COMPANY_NAME] and [CONTACT_NAME] in the preamble.

Output format: numbered list of 3 emails with subject and body separated by '---'.