About Us

PLC-City was established in 2005 by DIELLE Industrial Automation as a desire to create an online shop of industrial automation products for customers all over the world.
DIELLE Industrial Automation has been leader in the integration of Automation Systems for Industrial Applications since 1980 in Naples (Italy). It has been present in a lot of industrial sectors since its beginning thanks to the competences of skilled technicians and quality of provided services.

The prerogative which makes DIELLE Industrial Automation and its online shop PLC-City number one in the Industrial Automation sector is the continuous effort to satisfy customers' needs and deliver the best service possible.

The strength of PLC-City is a specialized multi-lingual team of sales and after-sales representatives available to assist the customers 12 hours a day. Our mission is to solve any challenging task as quickly as possible and minimize the downtime of our clients. Express shipments, fast communication channels and wide range of business partners all together help us to fulfil this ambitious objective.


10 languages spoken

languages spoken

7000+ parts in stock


4000+ satisfied customers

people with stars

150+ countries served




Dedicated Experts

Technicians Specialized in Industrial Automation

Well-Trained Multi-Lingual Support Team

Easily reachable by phone, online chat and email


Pre And Post-Sales Support

Swift Replies and Quotes

12 Hours A Day Assistance

Real-Time Technical Assistance


Products hard to find? Our job!

Fast Product Search

Quick Repairs

Everyday Express Worldwide Shipments


PLC-CITY is created by group of energetic, ambitious and dedicated individuals with one unique scope - to improve customer experience.

Starting from sales assistants and their effort in finding the most convenient solution for each enquiry, continuing with after-sales specialists which are helping to monitor the orders, professional accounting department, well-trained and experienced technicians happy to provide the assistance up to the detail-oriented logistic department which prepares environment friendly packages with maximum attention. We all together keep the focus on satisfying the needs of our customer.

Let’s start this journey through the world of Industrial Automation together!