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Your trusted partners in Plastic Injection

About Us

We are what your business needs

The history of THL-PLAS begins when Francisco Delgado, aged 18, decides to buy a company Transumanoleader, Unipessoal, Lda, which at the time of his purchase was dedicated to the transport of goods.

The company was without a clear direction until 2020 when, at the beginning of the pandemic, the opportunity arose to create a project to develop a mask with an innovative concept that made it possible, through community funds, to invest in industrial equipment for plastic transformation. .

Currently, THL-PLAS specializes in high quality Plastic Injection services for areas such as Telecommunications and Electronic Equipment.

In order to provide an excellent service, a mold maintenance and storage area was created to provide bench services, facilitating the necessary adjustments to molds in production. 


The main reasons for our success are continuous communication with our customers and the quality of our product.


  •  Provide excellent services;

  •  To have conditions that allow our teams to grow and develop their capabilities;

  •   We maintain the utmost rigor and professionalism, guaranteeing the highest quality standards;


  • To be recognized in the national and international market for the efficiency and quality of services provided to our customers.

Machine park

Haitian 200T

IMG_7825 2.HEIC

Cosmo 80T

 News are on the way!


Series production for manufacturers


Product development

This service is aimed at mold companies that use small productions to validate the product, with this service we want to speed up and facilitate the work of our customers with quality and excellent parts.

Large series are produced with optimization and efficiency in mind. With well-defined processes, we are able to produce parts with high accuracy, while maintaining strict quality control, thus saving our customers money.

Supporting companies in the development of their products based on plastic injection technology, with this service we want to bring production know-how to the development table, thus managing to minimize errors and optimize molds, for more profitable production.


Trust us for all your injection molding needs.

Rua 25 de Abril, Zona Empresarial das Carvalheiras Nº30, 2445-413 Pataias

+351 925116779

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