I. Customer Background: A Second Collaboration After Five Years
Mr. Karl is a returning customer of ours. He previously purchased a 2-stop hydraulic goods lift from us in 2020. In October of last year, Karl contacted us with a new requirement: due to business growth, he wanted to add one additional stop to his existing goods lift and asked whether we had a solution.
A returning customer coming back to us is the best proof of our product’s durability.
II. Needs Analysis: Converting from 2 Stops to 3 Stops – A Systematic Retrofit Solution
After receiving the request, our sales team quickly coordinated with our technical team to develop a solution for the core goal of “adding one stop to the existing lift.” The final retrofit plan was confirmed as follows:
| Retrofit Component | Specific Work |
|---|---|
| Guide Rails | Extend guide rail height to the third stop |
| Cylinder | Replace the original 2-stop cylinder with a 3-stop cylinder |
| Safety Enclosure | Extend enclosure height to the third stop |
| Chains and Wire Ropes | Replace all to ensure safety redundancy |
| Electrical Panel | Replace with 3-stop electrical panel (the original panel lacked the third-stop travel relay) |
III. Exceeding Expectations: Proactively Saving Costs for the Customer
During the solution confirmation process, we noticed a key point: the original power unit was operating normally with no issues whatsoever.
We therefore proactively suggested to Karl: keep the existing power unit – no replacement needed. This meant he could save a substantial amount of money.
Karl was both surprised and appreciative. During our communication, he expressed that he felt we were truly considering what was best for his project, rather than simply trying to increase sales by recommending unnecessary replacements.
This is our consistent principle: the right solution, not the most expensive one.
IV. Responding to Additional Requests: Roll-Up Door and Control Button Upgrades
After confirming the lift retrofit plan, Karl raised two additional requests:
1. Replace the roll-up door
Karl mentioned that the original roll-up door had been used for many years and he wanted to replace it as part of this retrofit. He specifically emphasized that he wished to keep the original semi-transparent design. We confirmed that we could meet this requirement.
2. Add two indicator lights to the control buttons
Based on the original control button design, Karl requested the addition of two functional indicator lights:
| Indicator Light | Function Description |
|---|---|
| Roll-up door closed & locked indicator | If the roll-up door is not properly closed, the light illuminates to alert the operator |
| Platform gate interlock indicator | If the platform gate is not properly closed, the light illuminates and the machine cannot operate (safety interlock) |
These two upgrades further improved the equipment’s safety and operational convenience, and we fully customized them according to the customer’s requirements.
V. Conclusion: A Returning Customer's Trust Comes from Always Thinking One Step Ahead
From the initial purchase in 2020 to the retrofit in 2025, Mr. Karl chose us again – not only because of product quality, but more importantly because of:
Technical capability: The ability to systematically complete a complex 2-stop to 3-stop retrofit
Cost awareness: Proactively recommending to keep the usable power unit, saving the customer money
Responsiveness to needs: Fully delivering on details like the roll-up door and control button indicator lights
We will continue to provide every customer with hydraulic lift solutions that are durable, retrofittable, and reliable.
