Greece Crete Olive Cooperative Modernization Project

In early 2025, our team partnered with a large-scale olive oil cooperative located in Crete, Greece, to support its factory modernization project—a key initiative in the local agricultural cooperative’s corporate transformation plan. As a core part of the EU’s agricultural competitiveness improvement strategy, the cooperative aimed to upgrade its traditional olive oil processing facilities to meet international quality standards and expand production capacity. However, the project faced significant challenges in the selection and supply of electrical cables, which are critical to the safe and efficient operation of the entire factory. Through our professional solutions, high-quality products, and reliable delivery capabilities, we successfully helped the cooperative overcome these obstacles, ensuring the smooth progress of the modernization project and establishing a long-term cooperative relationship. This case details how we addressed the client’s pain points and delivered value through our cable products and services.

1. The Urgent Need for Reliable Cables in Crete Olive Factory Modernization

Crete, known as the “olive oil capital of the Mediterranean,” is home to numerous agricultural cooperatives that play a vital role in the local economy and the EU’s PDO (Protected Designation of Origin) olive oil supply chain. The cooperative in this project, which has more than 500 member farmers, owns a 20-year-old olive oil processing factory. With the EU’s stricter requirements for food safety, energy efficiency, and environmental protection, the cooperative launched a comprehensive modernization project, involving the upgrade of processing equipment, the installation of intelligent control systems, and the renovation of electrical infrastructure. The total investment of the project exceeded 2 million euros, and the goal was to increase olive oil production by 30% and obtain international food safety certification.

However, the cooperative soon encountered difficulties in the electrical cable selection and supply link—one of the core links of the project. Their original cables, which had been used for many years, were outdated in specifications, had frequent insulation failures, and could not adapt to the high load and harsh working environment of the modernized factory. The cooperative’s procurement team had tried to cooperate with local Greek suppliers, but they faced three key pain points: first, the local suppliers lacked cables that met the EU industrial standards for food processing plants, especially in terms of high temperature resistance and oil resistance; second, the inventory was insufficient, and the delivery cycle was excessively long, which would seriously delay the project progress; third, the suppliers had no experience in undertaking large-scale agricultural processing factory modernization projects, and could not provide professional technical guidance and after-sales support. In addition, the cooperative required cables that could adapt to Crete’s coastal climate—high humidity, strong UV radiation, and occasional salt spray, which put higher requirements on the corrosion resistance and weather resistance of the cables. After multiple comparisons and investigations, the cooperative finally chose our company as their sole cable supplier, relying on our rich project experience, sufficient inventory, and high-quality products that meet international standards.

2. Tailored Cable Selection for Olive Factory Scenarios

After in-depth communication with the cooperative’s engineering team and on-site inspections, we fully understood the working environment and functional requirements of each area of the olive oil factory, and customized a set of cable solutions centered on three core models: HO7RN-F, HO5VV5-F, and HO7ZZ-F. Each model was selected based on the specific working conditions of the factory, with clear specifications and unique advantages that addressed the client’s pain points.

The first core model is HO7RN-F, a heavy-duty rubber-sheathed flexible cable, which we provided in multiple specifications including 1x240mm², 3x50+1x25mm², and 3x120+1x70mm². This model was mainly used in the olive pressing workshop and oil storage area—where the environment is harsh, with high temperatures (up to 65°C), frequent oil splashes, and heavy mechanical vibration from processing equipment. Compared with ordinary PVC cables, HO7RN-F has obvious advantages: its outer sheath is made of chloroprene rubber (CR), which has excellent oil resistance and high temperature resistance, and can withstand long-term contact with olive oil without aging or cracking. The multi-strand fine-twisted oxygen-free copper conductor (complying with VDE 0295 Class 5 standard) ensures stable current transmission and strong anti-interference ability, avoiding power failures caused by cable damage. The 1x240mm² specification was used for the main power supply line of the olive pressing machine, which requires large current carrying capacity; the 3x50+1x25mm² and 3x120+1x70mm² specifications were used for the power supply of auxiliary equipment such as conveyors and oil pumps, ensuring the stable operation of the entire processing line.

The second model is HO5VV5-F, a PVC-insulated and PVC-sheathed fixed cable, provided in specifications of 2x1.5mm², 3x4mm², and 5x2.5mm². This model was applied to the factory’s auxiliary areas, including the control room, staff lounge, and warehouse. The cooperative chose this model because it has the advantages of low cost, easy installation, and good electrical insulation performance, which is fully suitable for the low-load, stable environment of auxiliary areas. Compared with HO7RN-F, HO5VV5-F is more cost-effective for fixed installation scenarios without frequent mechanical movement or harsh environmental impacts. The 2x1.5mm² specification was used for the lighting lines in the warehouse; the 3x4mm² specification was used for the power supply of the control room’s monitoring equipment; the 5x2.5mm² specification was used for the power supply of the staff lounge’s electrical appliances, meeting the daily power needs of each auxiliary area.

The third core model is HO7ZZ-F, a flexible copper conductor cable with PVC insulation and sheath, provided in specifications of 1x16mm², 3x25+1x16mm², and 4x10mm². This model was mainly used in the intelligent control system of the factory, including the connection lines between the PLC control cabinet and the sensors, and the power supply lines of the automatic packaging equipment. The key advantage of HO7ZZ-F is its excellent flexibility, which can be easily laid in narrow spaces and bent without damaging the insulation layer, making it suitable for the complex wiring requirements of intelligent equipment. In addition, its PVC insulation layer has good flame retardancy (complying with IEC 60332-1 standard), which can effectively prevent fire accidents caused by short circuits, ensuring the safety of the intelligent control system. The 1x16mm² specification was used for the signal transmission lines of the sensors; the 3x25+1x16mm² specification was used for the power supply of the automatic packaging machine; the 4x10mm² specification was used for the connection lines between the control cabinet and the equipment, ensuring the stable operation of the intelligent control system.

In addition to the three core models, we also provided additional supporting cables according to the project needs, including YJV22 3x300+1x150mm² for the factory’s main power input line and RVV 2x0.75mm² for the signal lines of the monitoring system, ensuring the integrity and stability of the entire factory’s electrical system. All our cables meet the EU CE certification and RoHS environmental protection standards, which is crucial for the cooperative to obtain international food safety certification.

3. Strict Quality Control to Guard Factory Operation

For food processing factories like olive oil plants, electrical safety is directly related to production safety and product quality. The cooperative attached great importance to the safety performance of the cables, which was also one of the key reasons they chose us. We have established a strict quality control system covering the entire production and inspection process to ensure that every cable delivered to the client meets the highest standards.

First, we select high-quality raw materials: the copper conductors used in all cables are high-purity oxygen-free copper, which has low resistance and strong conductivity, ensuring stable current transmission and reducing energy loss; the insulation and sheath materials are imported from EU-certified suppliers, which are non-toxic, environmentally friendly, and have excellent resistance to high temperature, oil, and corrosion. Second, we implement strict production process control: from conductor stranding, insulation extrusion to sheath wrapping, each process is monitored by professional technicians, and any unqualified products are eliminated in time. Third, we conduct comprehensive product testing before delivery: each batch of cables undergoes tests such as insulation resistance, voltage resistance, flame retardancy, and temperature resistance, and only the cables that pass all tests are allowed to leave the factory. For the HO7RN-F cables used in the harsh environment of the olive pressing workshop, we also conducted additional oil resistance and wear resistance tests to ensure that they can adapt to the long-term working conditions of the factory.

In addition, we provided professional technical guidance to the cooperative’s engineering team, including cable laying specifications, installation precautions, and daily maintenance methods. We reminded them to avoid laying cables in areas with frequent oil splashes and high temperatures as much as possible, and to regularly check the cable insulation layer to prevent safety hazards. Our professional technical support further enhanced the cooperative’s confidence in the safety and reliability of our products.

4. Efficient Supply to Ensure Project Progress

One of the biggest pain points of the cooperative was the excessively long delivery cycle of local suppliers, which would delay the project progress. We solved this problem perfectly with our sufficient inventory and efficient supply chain management. When the cooperative confirmed the order, we had more than 80% of the required cable specifications in stock, including the core models HO7RN-F 1x240mm² and HO5VV5-F 3x4mm². For the small number of non-stock specifications, we adjusted the production plan urgently, completed the production and testing at the fastest speed, and ensured that the project progress was not delayed.

In terms of logistics, we cooperated with professional international logistics companies with rich experience in cable transportation, and customized a transportation plan according to the characteristics of the cables—packing the cables in moisture-proof and shock-proof wooden boxes to avoid damage during transportation. We also handled all the export procedures, including customs declaration, inspection, and documentation, which saved the cooperative a lot of time and energy. From the confirmation of the order to the delivery of the cables to the Crete factory, the overall efficiency was far higher than that of local suppliers, and the project was smoothly advanced with fast delivery, avoiding losses caused by project delays.

During the delivery process, we kept the cooperative updated on the logistics progress in real time, so that they could arrange the installation work in advance. After the cables arrived at the site, our after-sales team communicated with the cooperative’s engineering team in a timely manner to confirm the quantity and quality of the cables, and provided on-site guidance for cable installation, ensuring that the installation work was carried out smoothly.

5. Win-Win Cooperation for Mutual Development

With our high-quality cables and professional services, the Crete olive oil cooperative’s modernization project was successfully completed, significantly ahead of schedule. The factory’s electrical system has been running stably for a long time without any cable failures, which has effectively guaranteed the normal operation of the entire production line.

The cooperative has achieved remarkable results after the modernization: the olive oil production has increased by 35% compared with before, exceeding the expected goal of 30%; the energy consumption has been reduced by 18% due to the stable current transmission of our cables and low energy loss; the factory has successfully obtained the EU PDO certification and international food safety certification, expanding its export market to more than 10 European countries. In addition, the reliable performance of our cables has reduced the factory’s maintenance costs by 40%, as there is no need for frequent cable replacement and maintenance.

For our company, this project has further expanded our influence in the Greek agricultural and industrial cable market, and laid a solid foundation for our long-term development in the EU market. It also fully demonstrated our advantages in product quality, inventory supply, delivery efficiency, and technical support, winning high recognition from the cooperative.

6. Cooperation Value and Customer Feedback

The cooperation between us and the Crete olive oil cooperative is not just a simple transaction of cable products, but a win-win cooperation based on mutual trust and professional support. We deeply understood the cooperative’s needs and pain points, and provided customized solutions that met their actual needs, helping them solve the problems of cable selection, supply, and safety. Our advantages in quality, inventory, and delivery have not only ensured the smooth progress of the project, but also helped the cooperative reduce costs and improve efficiency.

The cooperative highly recognized our products and services. They believed that our cables have excellent performance and reliable quality, which are fully suitable for the harsh working environment of olive oil factories. Our efficient delivery capacity and professional technical support solved their biggest worries, making the modernization project a complete success. The cooperative also stated that they will take our company as their long-term cooperative partner for future expansion and renovation projects, and will recommend our products to other olive oil cooperatives in Crete.

7. Choose Us for Your Cable Needs: Professional Solutions for Global Clients

If you are facing similar challenges in industrial or agricultural project modernization—such as difficulty in selecting cables that meet special environmental requirements, long delivery cycles, insufficient product quality, or lack of professional technical support—we are here to help. As a professional cable manufacturer and exporter, Dongguan Greater Wire & Cable Co., Ltd. has rich experience in undertaking large-scale engineering projects, with a complete product range, sufficient inventory, and strict quality control system.

We provide a variety of high-quality cables that meet international standards, including HO7RN-F, HO5VV5-F, HO7ZZ-F, and other models, which can be customized according to your specific project needs. Our advantages are obvious: we have a professional R&D and production team to ensure product quality and technical advancement; we have sufficient inventory to meet your urgent delivery needs; we have rich experience in international export, and can handle all export procedures for you, saving your time and energy; we provide professional technical guidance and after-sales support, helping you solve any problems encountered in the process of cable selection, installation, and use.

Whether you are in the agricultural, industrial, or commercial field, whether your project is in Greece or any other country in the world, we can provide you with reliable cable solutions and high-quality services. Don’t hesitate to contact us now to discuss your cable needs and get a customized quote.

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Dongguan Greater Wire & Cable Co., Ltd.

Tel/WhatsApp/WeChat: +86 135 1078 4550 / +86 136 6257 9592

Email: manager01@greaterwire.com