I. Being abandoned by the client after providing free solution design (with case study + pitfall avoidance guide)
Unreliable practice
In the smart light pole industry, project discussions often involve customized requirements. Companies often invest significant resources in providing free on‑site solution design services to win cooperation. The technical team must conduct field surveys, understand the client’s core needs such as smart lighting, video surveillance, charging piles, environmental monitoring, and IoT platform integration, and then spend weeks designing a complete solution covering pole selection, equipment configuration, system integration architecture, cost estimation, and long‑term operation and maintenance planning. However, some clients, after fully understanding the solution details, unilaterally terminate the cooperation and take the customized solution to lower‑cost suppliers for “replication.”
Real case
A smart light pole company received a request for a smart park project in a central Chinese city. Its technical team spent 15 days on site surveys, and designed a system solution covering 50 customized smart light poles, addressing the park’s security, charging pile coverage, and environmental data upload requirements. The solution detailed core information such as pole height (8–10 meters), sensor models (PM2.5, noise sensors), and IoT platform integration protocol (MQTT). The solution document alone was 80 pages. The client terminated cooperation citing “budget adjustments.” One month later, the company discovered that the smart park project had been implemented. The core parameters and layout planning of the deployed solution were identical to those the company had provided. The client had simply found a small supplier to replicate the solution at 30% below the original quote, only changing the exterior logo of the poles.
Pitfall avoidance guide
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Sign a “Solution Consulting Service Agreement”: Immediately after initial communication, clarify ownership of the solution’s intellectual property, prohibit the client from transferring or reusing core content without authorization, and stipulate a penalty of 20%–50% of the total solution price if the client uses the solution but does not cooperate with your company.
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Deliver core parameters in stages: Provide only framework content in the free solution. Key technical parameters (e.g., sensor models, platform interface protocols, customized module designs) should only be fully delivered after receiving 5%–10% of the solution fee as a deposit.
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Embed exclusive technical identifiers: Include non‑replicable technical markers in the solution (e.g., proprietary encryption interfaces on the IoT platform, unique codes for the light pole control modules). If the solution is misappropriated, it can be traced through technical means.
II. Having the client choose another company after free drawings and design plans (with case study + pitfall avoidance guide)
Unreliable practice
Designing smart light poles requires a professional technical team to produce CAD layout drawings, circuit topology diagrams, functional module linkage diagrams, and installation specifications. Some companies provide free full design services at the client’s request, only to have the client “take the drawings and run” – after receiving the drawings, the client turns to a lower‑priced supplier or even directly uses the drawings for construction.
Real case
A smart light pole company provided free design services for a municipal road smart retrofit project in a southern city. Its technical team spent 20 days producing layout planning for 120 poles (35‑meter spacing, covering a six‑lane dual carriageway), detailed CAD layout drawings, circuit wiring diagrams, surveillance camera coverage angle diagrams, as well as construction control node diagrams and system linkage flowcharts (e.g., lighting automatically adjusting brightness based on traffic flow, surveillance integrating with the traffic police platform in real time). After receiving the full set of drawings, the client delayed communication citing “need for higher‑level approval.” Three months later, the company found that the municipal project had begun construction. The construction drawings were highly consistent with those the company had provided, with only some equipment brand labels changed. The client paid no design fee and refused to acknowledge the misappropriation.
Pitfall avoidance guide
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Deliver drawings in phases: Provide only schematic layout drawings (with key dimensions and parameters hidden) in initial communications. Core construction drawings and topology diagrams should be delivered in phases only after signing a “Design Service Contract.”
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Label copyright and confidentiality notices: Mark all drawings with your company’s copyright information in headers and footers, clearly stating “No unauthorized copying, modification, or use.” Add watermarks to core drawings for anti‑counterfeiting.
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Charge a good faith deposit for design: Collect a small good faith deposit (typically 10%–20% of the design fee) before providing free design. If a cooperation agreement is reached later, the deposit can be fully applied toward the product cost. If not, deduct basic labor costs (e.g., for site surveys) and refund the remainder, preventing the client from consuming design resources at no cost.
III. Client delays payment after requesting delivery first (with case study + pitfall avoidance guide)
Unreliable practice
Smart light pole equipment is often custom‑made (e.g., adapting charging pile power, sensor types, and pole height to project requirements). Some clients, citing “tight project schedules” or “government procurement funds not yet released,” ask the supplier to deliver first and pay later. The supplier produces and delivers in order to secure the cooperation, only to face payment delays after acceptance, or even refusal to pay on the grounds that “the equipment does not meet requirements,” causing cash flow difficulties.
Real case
A smart light pole company signed a smart city project contract with a county in western China, agreeing to supply 80 smart light poles integrating lighting, security, and environmental monitoring, along with a supporting IoT platform. The client, citing “government procurement funds will only be released after acceptance,” asked the company to deliver and install first, promising to pay the full RMB 1.8 million within 30 days after acceptance. The company produced and completed on‑site installation and commissioning as required. The equipment passed third‑party inspection and met contract standards. However, the client delayed payment citing “fiscal budget cuts,” and later even proposed “a 20% price reduction as the only way to settle.” The company spent eight months pursuing payment, incurring additional costs such as legal fees and travel expenses, and eventually recovered only 80% of the contract value.
Pitfall avoidance guide
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Clearly define payment milestones: In the contract, stipulate an advance payment (no less than 30%), a progress payment of 50% after production is complete, and the balance paid before shipment or a 10% retention to be paid after acceptance (within 7–15 days). Refuse “full payment after delivery.”
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Verify financial credentials: For government procurement or large projects, request proof of fund allocation, financial department approval documents, or check the client’s past payment credit record.
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Keep complete records: Retain shipping receipts, equipment delivery checklists (signed by the client), and after installation, ask the client to sign an acceptance confirmation form (confirming that the equipment meets contract standards) to provide evidence for future payment recovery.
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Include penalty clauses: In the contract, specify late payment penalties (e.g., 0.05% of the overdue amount per day). If payment is not made within 30 days, you may suspend after‑sales services or pursue legal action, and clarify dispute resolution mechanisms.
