The collaboration between Metalco and Treddy was created to combine the know-how in the design of urban furnishings with the new 4.0 technologies of Additive Manufacturing , with the aim of offering new solutions based on the innovation of large format 3D printing , flexibility and respect for the environment.
Innovative and sustainable design: Urban furniture 3D printed with eco friendly materials for a modern and functional design.
We Are Here For You We give shape to your ideas. *
Additive Manufacturing
Rapid Prototyping
Design for Additive
3D Scanning & Reverse Engineering
For us, "customer-centered" is not just a slogan.
Manufacturing & Engineering
It means taking on every technical and organizational aspect, leaving the customer free to enjoy the benefits without thinking about the "how". Each product made in 3D is unique, without standardization: tailor-made solutions , designed for respond to the specific needs of each customer.
Treddy and Metalco combine their skills: an industrial reality that operates with the precision of a tailoring studio.
Development of New Products
Professional Post Production
Design Consultancy
Business Planning
In Metalco the needs analysis phase is crucial: this is where the best "suit" is born manufacturing", custom-designed for the customer. Treddy brings the industrial know-how and the l arge-scale production capacity , ensuring reliable and quality results.
From planning to design , from 3D scanning to reverse engineering, our teams of experts and specialists work in synergy, transforming complex ideas into concrete, high-performance solutions .
Every study, every detail, every product is approached with professionalism, care and passion, for customized, precise and long-lasting results.
This is what we do at Treddy and Metalco: combine innovation, competence and attention tailoring, always with the utmost passion and professionalism.
* More information on the treddy-metalco.it website
our workflow
Application analysis Analysis of customer needs, the function of the part, the conditions of use
Design For AM Topological optimization and targeted choice of technology of production and material
Design Validation Prototyping, quality check, functional and aesthetic tests
Mass production Final production series up to break-even point with the methods traditional production
Post Production Surface finishes, assembly and inclusion of inserts
Unlimited production capacity
Wide Range of Production Technologies
Wide Range of Materials
Post Production In- House
High quality workmanship and finishes , designed for urban furniture objects with an aesthetic impact functional. RAL Painting Cubing Protective Coatings Sanding Assembly CNC Machining Assembly of inserts
We offer a production of objects with selected materials to satisfy every aesthetic need and functional. Thermoplastics Filled Thermoplastics Technopolymers Elastomers Custom Blends
Our production center is unique in Italy: it has 6 3D printing technologies to respond to any need.
LFAM (Large Format Additive Manufacturing)
HP MJF SLS SLA MSLA FFF + CFR
Production Plants
Plastic Materials Identification and mechanical characterization Durability test under stress Performance evaluation according to ISO standards
Quality as core value. Treddy Technological Laboratory - Advanced tests on materials and products
Surface treatments
Product identification (FT-IR) Accelerated crosslinking and aging
Colorimetric properties and adhesion of the coating Resistance to impact, drawing, chipping and scratching
We place quality at the center of every process, with rigorous controls and certified procedures according to international standards.
Calibration of Measuring Instruments Calibration of linear, pressure, temperature, force, torque, mass, current and instruments FGAS package
We guarantee maximum compliance, safety and reliability in production processes thanks to a laboratory specialized in:
Non-Destructive Tests Liquid penetrant (PT), Magnetoscopy (MT), Radiograph (RT), Ultrasound (UT), Visual (VT)
Non-destructive testing (NDT) Mechanical and chemical tests Tests on finished materials and products
Special Tests Failure Analysis, Hydraulic tests, High pressure tests
Performance evaluation in accordance: and ISO 1133 Melt Flow Rate ISO 1183 Density ISO 527 Tensile properties ISO 178 Flexion and ISO 179-1Charpy and ISO 180 lzod ISO 868 Shore hardness and ISO 306 Vicat ISO 4611Moist heat, water spray and salt spray and ISO 11357 DSC and ISO 11358 TGA
Why choose us?
Treddy operates with constant vision, preparation and investment . Our mission is to translate this vision into reality, with expertise, cutting-edge technology and a total commitment to quality of the final result. This commitment has led Treddy to be recognized as one of the Italian excellences of innovation, as attested by: Champions of Growth 2025: 66th place in the national ranking "Champions of Growth 2025" (IISole24Ore/ITQF Excellence of Made in Italy: Treddye was awarded at the Chamber of Deputies and the Senate of the Republic as Excellence of Made in Italy (2023) and Ambassadors of Made in Italy (2025). Southern Stars Award: Treddy ranked 1A among the industrial companies of the South and 7A absolute in the general ranking of the 200 Italian companies evaluated in 2024. These are just some of the successes that confirm Treddy as a national point of reference in design applied to new technologies.
Because the advantages listed so far are the result of our experience, professionalism and dedication to the customer : sector research, the study of the best solutions, the creation of a project that really knows how to efficiently rethink the way in which they are made things, constitute our priorities. For us, "customer at the centre" means taking on every technical and organizational aspect. For us «customer at the center» means finding the answers he was looking for. For us, "customer at the centre" means leaving him free to enjoy the advantages without thinking about the "as".
Sustainable and intelligent production 3D printing represents a revolution in production, optimizing the use of materials and drastically reducing waste. Through this innovative technology, we are in able to deposit material only where and strictly necessary, guaranteeing efficient and sustainable production. Furthermore, an industrial 3D printing plant stands out for its minimal environmental impact, positioning itself as a top-notch eco-friendly option compared to traditional lines production. This cutting-edge approach not only leads to more responsible management of resources, but actively contributes to preserving the ecosystem, representing a conscious choice and advanced for the future of industrial production. From a circular economy perspective, Metalco + Treddy products made with 3D technology they can contain over 60% recycled plastic making them compliant with CAM (Criteria Minimum Environmental) for street furniture.
At the end of their life they can be 100% recycled * and reused for printing new products.
• More information on the treddy-metalco.it website
Awards and recognitions
Certifications as certificates of excellence
UNI EN ISO 9001 certification, which defines the minimum requirements that the Management System for quality must demonstrate that you meet to guarantee the level of product quality that you declares to own. UNI EN ISO 14001 certification, which demonstrates the presence of a system within Metalco Environmental Management aimed at achieving virtuous objectives in terms of performance environmental. SOA certification. category Ill. mandatory certification for participation in tenders for the execution of public works, proving compliance with part of the company of all the requirements established by the current legislation in the field of Contracts Public. Hen 1090 certification - 1:2009+A1:2011, regarding the performance characteristics of structural components of steel and aluminium, and whose possession allows the possibility of affix the CE marking. to its products. ISO 45001 certification, international standard for occupational health and safety, designed to protect employees and visitors from work-related accidents and illnesses. FSC certification, which guarantees that the raw material is based woody present in the product comes from an FSC certified forest, managed in a sustainable way, in line with the most rigorous environmental, social and economic needs and protecting the rights of workers throughout the chain of custody. EcoVadis certification, which provides a detailed assessment of the performance of sustainability of the company in areas such as the environment. working practices and human rights, ethics and sustainable purchasing. Certificate of Provenance of Electrical Energy from 100% renewable sources which certifies the origin and quality of the energy used by the entire production plant.
Carbon emissions reduction certificate certifying the path undertaken by the company to achieve the global Net Zero goal.
The objective of this catalog is to provide general information in relation to products and the contents thereof must not, however, be considered exhaustive or complete. The technical information, treatments and materials described therein are those in force on the date printing of the same.
Photos, drawings and texts have no contractual nature.
Metalco reserves the right to eliminate and/or modify and/or update and/or integrate and/or replace the this catalog and/or the materials and products contained therein, as well as the technology used. Any significant changes will be reported on the website (treddy-metalco.it) and/or communicated via sales info or similar means.
In any case, the most recently updated information material will be considered valid.
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