
Boosting Field Service Efficiency: Loepfe Transforms Customer Communication with the Lime Connect App
Loepfe Brothers Ltd., the world’s leading manufacturer of electronic quality control systems for textile production, has fundamentally modernized its customer communication.
The Challenge: Lack of Efficient Communication
Communication in the company’s field service was particularly challenging for a long time, as it relied on employees’ private WhatsApp accounts. Without centralized control, standardized data backup, or access to business features of the popular messenger, the potential of digital customer communication remained largely untapped.

In addition, concerns about data protection emerged, since all communication was taking place on the sales team’s private smartphones.
Solution: Implementation of the Lime Connect app
By integrating WhatsApp Business and adopting the Lime Connect app, Loepfe was able to consolidate all customer conversations in India under a single, centralized WhatsApp number. At the same time, field service staff could continue working on the go and respond to customer inquiries directly from their smartphones — now in a professional, secure, and fully traceable way.
The mobile use of the Lime Connect Message Center quickly became part of daily operations and led to significantly shorter response times in customer service.
The introduction of mobile access to Lime Connect’s Message Center is of central importance to our organizational structure. Our service staff in India, who primarily work in the field, can now respond to WhatsApp inquiries directly from their smartphones.

Martina Fasano
Marketing Manager
Loepfe Brothers Ltd. Switzerland
Result: WhatsApp for Marketing and Sales
Lime Connect not only brought greater efficiency but also opened up new opportunities in marketing. With targeted WhatsApp campaigns, Loepfe was able to promote products and services directly. Even more important, however, was the interaction: customers often responded immediately to messages, enabling the sales team to quickly schedule appointments and further develop leads.

For my team and me, who work in the field and frequently visit customers, it’s important to respond to WhatsApp messages quickly and efficiently. Until now, we handled this communication through our private numbers — but thanks to Lime Connect, we can now use the official WhatsApp platform. This allows us to better meet the expectations of both our customers and our head office.

Sudheesh Pillai
Technical Director
Loepfe Brothers Ltd. Switzerland
For Loepfe, the introduction of the Lime Connect app represents a strategic step toward modern customer relations. The new solution offers particular benefits for field service staff:
- Over 340 WhatsApp newsletter subscribers in just six months
- Open rate of 80% for sent campaigns
- Significantly improved lead generation through direct interaction after newsletter delivery
- Efficient appointment scheduling and more targeted customer support
Using WhatsApp Business with Lime Connect on mobile devices enables my colleagues to respond quickly to inquiries. This has significantly reduced response times and overall improved our customer service. Additionally, it has increased acceptance of running more frequent campaigns, further optimizing our marketing efforts.

Martina Fasano
Marketing Manager
Loepfe Brothers Ltd. Switzerland
Let’s connect
Loepfe Brothers Ltd. demonstrates how to successfully drive digital transformation in customer communication.
Would you also like to sustainably improve the way you engage with your customers?
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