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Full Privacy Notice · Last updated: September 14, 2026
Cretaplast, S.A. de C.V., domiciled at Ejido de la Posta 11 A, Ex Hacienda de Cristo, C.P. 53138, Naucalpan de Juárez, State of Mexico, is responsible for the processing, use and protection of the personal data you provide.
Through the contact forms and subsequent communication, we may collect:
No sensitive personal data or financial or asset-related data is collected through this site.
The data is used to:
Additionally, and provided you do not object, your data may be used to send communications about CRETAPlast's capabilities, services or news; invitations to events, plant visits or industrial trade fairs; and satisfaction surveys and service quality evaluations.
These purposes are not necessary for the legal relationship with CRETAPlast. If you do not want your data processed for them, you may say so by writing to privacidad@cretaplast.com.mx at any time. Your objection will not affect the handling of your request.
CRETAPlast does not transfer your personal data to third parties without your consent, except in the cases provided for by law.
Your data may be processed by providers that render services to CRETAPlast as data processors —site hosting and maintenance, corporate email, cloud storage and commercial management tools— who act solely on our instructions and are bound by confidentiality.
Some of these technology providers operate infrastructure located outside Mexico, so your data may be stored or processed abroad. In these cases they are disclosures to data processors, not transfers to third parties, and CRETAPlast remains responsible for the processing of the information.
You have the right to know what personal data we hold about you, what we use it for and the conditions of its use (Access); to request the correction of your information when it is inaccurate or incomplete (Rectification); to ask us to delete it from our records when you consider it is not being used in accordance with the principles and duties of the law (Cancellation); and to object to the use of your data for specific purposes (Objection).
To exercise any of these rights, send your request to privacidad@cretaplast.com.mx indicating:
We will respond within the time limits set by applicable law, through the contact method you indicate.
You may withdraw at any time the consent given for the processing of your personal data, by sending a request to privacidad@cretaplast.com.mx, following the same procedure as in the previous section. Withdrawal will not have retroactive effect and will not apply in cases where the law requires the information to be retained.
You may request that your data no longer be used for secondary purposes by writing to privacidad@cretaplast.com.mx. We will confirm by the same means the removal of your information from our communication lists.
This site uses its own technical cookies, necessary for its operation: remembering browsing preferences, maintaining session state during the journey and securing the contact form.
Web analytics tools are also used to generate aggregate statistics on site usage —pages visited, time spent, device type and traffic source— in order to improve its content and performance. This information is processed in aggregate and is not used to identify individual visitors.
No cookies are used for advertising or commercial profiling purposes. You can disable or delete cookies from your browser settings; doing so may affect some site functions.
CRETAPlast implements reasonable administrative, technical and physical measures to protect your personal data against damage, loss, alteration, destruction or unauthorized use and access.
This notice may be modified to address legislative changes, internal policies or new requirements for the provision of our services. Any modification will be published at cretaplast.com.mx/avisos-legales, so we suggest reviewing it periodically.
If you believe your right to the protection of personal data has been violated, you may turn to the competent authority in the matter, which as of March 21, 2025 is the Secretaría Anticorrupción y Buen Gobierno, to which the powers of the former INAI were transferred.
Legal Notice and Terms of Use · Last updated: September 14, 2026
This website is owned and operated by Cretaplast, S.A. de C.V. (hereinafter, “CRETAPlast”), a commercial company incorporated under the laws of the United Mexican States, domiciled at Ejido de la Posta 11 A, Ex Hacienda de Cristo, C.P. 53138, Naucalpan de Juárez, State of Mexico.
Contact email: contacto@cretaplast.com.mx
Phone: +52 55 2155 4992
This notice governs access to and use of the site cretaplast.com.mx. Merely accessing the site confers the status of user and implies acceptance of these terms in the version published at the time of access. If the user does not agree with them, they must refrain from using the site.
The user agrees to use the site in accordance with the law, in good faith and with these terms, refraining from:
All of the site's content —texts, photographs, renders, three-dimensional models, illustrations, diagrams, source code, graphic design and navigation structure— is the property of CRETAPlast or is used under license, and is protected by Mexico's Federal Copyright Law and Federal Law for the Protection of Industrial Property.
The names, logos and distinctive signs of CRETAPlast and its brands are the property of CRETAPlast. Their reproduction, distribution, public communication or transformation, in whole or in part, requires prior written authorization.
Third-party trademarks, trade names and logos appearing on this site are the property of their respective owners. Their presence is solely for informational purposes or as a reference to completed projects, and does not imply association, sponsorship or endorsement by those owners.
The information published about production capabilities, machinery, materials, tonnages, tolerances, volumes and lead times is informational and for reference only. It does not constitute a binding offer, a commercial proposal or a guarantee of results.
The terms applicable to any project —scope, specifications, tolerances, materials, prices, delivery times and responsibilities— are defined exclusively in the quote, purchase order and contract that the parties sign in writing.
CRETAPlast assumes no responsibility for design decisions, material selection or part feasibility that the user adopts based solely on the content of this site.
The site may include links to pages not belonging to CRETAPlast. These links are provided for reference only, and CRETAPlast neither controls nor is responsible for their content, privacy policies or availability.
CRETAPlast endeavors to keep the site in continuous operation, but does not guarantee the absence of interruptions, errors or technical failures, nor is it liable for any damages that may result from them.
CRETAPlast reserves the right to modify the content of the site and these terms at any time. Modifications take effect upon publication.
These terms are governed by Mexican federal law. For their interpretation and enforcement, the parties submit to the jurisdiction of the competent courts of Naucalpan de Juárez, State of Mexico, waiving any other jurisdiction to which they may be entitled.
t
Clamping force
A starting point for evaluating clips, inserts and compact components.
cm³
g
Applications are indicative. Final selection depends on geometry, material, cavities and the mold. Weight per part is validated taking the runner (the plastic that fills the mold channels) and process margin into account.
We run molds that require temperature controllers, hot runner systems and hydraulic actuation.
We choose the resin based on the part's shape, its use, where it will be and how long it has to last.
When not. It becomes brittle in the cold. If the part will take impacts at low temperatures, this is not the one.
What we need to know. Does the part open and close? Will it be washed with hot water?
Review PP for my part ↗︎When not. It is less rigid. If the part has to bear weight without sagging, this is not the one.
What we need to know. Do you need it to give when squeezed, or to hold its shape?
Review PE for my part ↗︎When not. It is brittle: it shatters instead of bending, and several solvents affect it.
What we need to know. Can the part fall to the floor in normal use?
Review PS for my part ↗︎When not. Outdoors it yellows without an additive. As is, it is not for permanent outdoor use.
What we need to know. Is the part visible, or hidden? Does it carry a logo or texture?
Review ABS for my part ↗︎When not. It is the most expensive of the group, certain cleaning chemicals affect it, and a cut or notch greatly reduces its strength.
What we need to know. Do you need to see through the part, or just for it not to break?
Review PC for my part ↗︎When not. It needs pre-drying and the cycle is slower, so the part costs more than in rigid resins.
What we need to know. Does it have to seal, cushion or grip?
Review TPU for my part ↗︎These are some of the materials we process, among other grades and formulations. Selection is validated against the requirements of each project.
Review my material ↗︎Design, molds and injection molding, coordinated by one team.
From Naucalpan we develop and manufacture plastic products for companies and for our own lines.
That experience lets us see, in a drawing, what will get complicated in production. We say so before quoting, not after.
Family experience in manufacturing is our starting point. On that basis, CRETAPlast connects production knowledge with the development of new products.
We know how each material behaves and what tends to fail in production. That is why we stay with every project from the mold to the finished part.
Choose where you are. The walkthrough explains what we need from you and what we do at each stage.
Where does your project start?
We start by understanding what the product has to solve.
Your project
The function, the user, a reference and the volume you have in mind.
We pin down the scope and the requirements that will guide development.
Simulate your part and get an estimated breakdown of mold, material and production. If you prefer to talk to our team, you can also write to us.
Own brands
These lines are ours: we designed them, managed their molds and produce them here. Making them taught us the whole process, and that is what we apply to your project.
Explore the objects in the house and discover our brands.
We develop our own lines to understand the process end to end. Your project is yours: your mold, your design and your market do not enter our catalog. Your project is the core of the business.
For distributors, retailers and volume buyers. Add products to your request and we will send you a quote.
No results. Try another brand or type.
CRETAMed
Select the pack size to prepare your inquiry.
Color: White
We match the final color to your sample or Pantone reference when quoting.
How many pieces per pack?
You haven't added any products yet. Pick one from the catalog to start.
Total
Reference prices. Final price, availability and delivery are confirmed with the quote.
Custom colors are matched to a sample and may change the price.