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Top 10 Injection Mold Manufacturers in Brazil

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Top 10 Injection Mold Manufacturers in Brazil

1.Tecniplas (Weidplas Brasil)

2.Indusat

3. Brasmo Safety Solutions

4. Argentina Máquinas e Plásticos

5. Polimold SA

6. Artis Matriz

7. Injequaly Industria Ltda

8. Sulbras

9. Brasmo

10. Alpine Mold Engineering Limited


Introduction


In Brazil, the largest economy in South America, the injection molding industry plays a vital role in supporting the country’s automotive, packaging, medical, and consumer goods markets. From automotive parts for global OEMs to packaging for food & beverage, from medical devices to household appliances, Brazilian plastic injection mold manufacturers and suppliers continuously provide high-quality tooling and molded parts that empower both local industries and international supply chains.


However, among hundreds of injection mold companies in Brazil, how can one identify a partner with solid technical strength, reliable delivery capacity, cost competitiveness, and strong service? This guide will help you evaluate trusted plastic mold providers in Brazil’s injection molding industry.



1. Tecniplas (Weidplas Brasil)

Weidplas Brasil

Business Type:FRP solutions & injection mold manufacturing

Locations: São Paulo, Brazil

Year Founded: 1976 (Brazil operations from 1998)

Employees: 500

Factory Area: 8,500 m²

Certifications: ISO-9001, ISO-14001, ISO-45001, IATF 16949

Main Services: Design, tooling coordination, injection molding, assembly, painting, welding, logistics

Industries Served: Automotive, packaging, consumer goods, electronics, specialty FRP applications

Business Address: Piracicaba, São Paulo, Brazil


Company Profile:

Tecniplas, with origins tracing back to 1976 and Brazilian operations since 1998, is one of the region’s most recognized suppliers of FRP (Fiberglass Reinforced Plastic) and injection molding solutions. The company combines European expertise with local production strength, serving automotive giants, packaging companies, and industrial sectors with customized, high-performance solutions. Its integrated capabilities—including design, tooling coordination, injection molding, welding, painting, and logistics—make it a one-stop partner for clients that demand quality and reliability. Tecniplas’s numerous certifications (ISO-9001, ISO-14001, ISO-45001, IATF 16949) ensure compliance with strict international standards, and its commitment to sustainable manufacturing practices has cemented its reputation as a trusted supplier in Brazil’s evolving industrial ecosystem.



2. Indusat

Indusat

Business Type: Injection molding production

Locations: São Paulo, Brazil

Year Founded: 1982

Factory Area: 8,000 m²

Main Services: Cost-effective injection molding, parts production

Industries Served: Electronics, home goods, accessories, toys, etc.

Business Address: São Paulo, Brazil


Company Profile:

Founded in 1982, Indusat has more than four decades of expertise in mass-producing plastic injection molded components. Its focus lies in cost-effective production while ensuring stable quality, making it a reliable partner for businesses seeking scalability without compromising performance. The company’s flexible approach has helped it establish itself as a competitive injection mold maker serving both local and global clients.



3. Brasmo Safety Solutions

Brasmo Safety Solutions

Business Type: Injection molding for industrial safety products

Locations: Chapecó, Santa Catarina, Brazil

Year Founded: 1972

Factory Area: 7,000 m²

Certifications: ISO, INMETRO, ANVISA, NR-10

Main Services: Production and warehousing of safety equipment via injection molding

Industries Served: Industrial safety sector

Business Address: Chapecó, Santa Catarina, Brazil


Company Profile:

Since its founding in 1972, Brasmo has become a specialist in industrial safety equipment produced through plastic injection molding. Its certifications, including ISO, INMETRO, ANVISA, and NR-10, guarantee strict adherence to safety and regulatory standards, giving customers confidence in the durability and reliability of its products. Brasmo operates with a fully integrated production and warehousing system, ensuring timely deliveries and effective distribution throughout Brazil and beyond. With decades of experience, the company has developed a unique expertise in balancing innovation with compliance, enabling it to support industries where worker safety and product dependability are non-negotiable. Its continued investment in advanced molding technology and its strong reputation make it one of Brazil’s most trusted names in safety product manufacturing.



4. Argentina Máquinas e Plásticos

Argentina Máquinas e Plásticos

Business Type: Injection molding & secondary services

Locations: Farroupilha, Rio Grande do Sul

Year Founded: 1988

Main Services: Turnkey molding production, design-to-assembly capabilities

Industries Served: Technical components, precision connectors, high-demand parts

Business Address: Farroupilha, Rio Grande do Sul, Brazil


Company Profile:

Argentina Máquinas e Plásticos, established in 1988 in Rio Grande do Sul, has built a strong reputation for its comprehensive injection molding services. The company offers turnkey solutions ranging from product design to final assembly, ensuring clients benefit from a smooth, integrated process. It is particularly skilled in producing technical components, precision connectors, and high-demand molded parts where accuracy and durability are critical. The company prides itself on innovation and precision, continuously upgrading its equipment and engineering expertise to meet international standards. With decades of market experience, Argentina Máquinas e Plásticos is recognized as a dependable partner for industries requiring complex, tailored plastic solutions.



5. Polimold SA

Polimold SA

Business Type: Mold bases, hot runner systems, accessories

Locations: São Paulo, Brazil

Year Founded: 1976

Certifications: ISO and environmental standards

Main Services: Hot runner and mold component production with Industry 4.0 integration

Industries Served: Plastics, stamping, industrial tooling

Business Address: São Bernardo do Campo, São Paulo region, Brazil


Company Profile:

Founded in 1976, Polimold SA has established itself as a pioneer in Brazil’s mold-making industry, with a focus on mold bases, hot runner systems, and industrial tooling accessories. The company is renowned for introducing innovative hot runner technologies that enhance productivity and efficiency in plastic processing. Leveraging Industry 4.0 concepts, Polimold integrates smart manufacturing systems to ensure high precision and reduced downtime in mold operations. With its decades of expertise, strong certifications, and emphasis on continuous improvement, Polimold is a go-to partner for plastics processors, stamping companies, and tooling specialists. Its long-standing presence and reputation for excellence have positioned it as a key player in Brazil’s industrial tooling ecosystem.



6. Artis Matriz

Artis Matriz

Business Type: Injection mold tooling manufacturing

Year Founded: 1991

Certifications: ISO-9001

Main Services: Injection mold development, tooling solutions

Industries Served: Appliances, healthcare, consumer sectors

Business Address: Campo Largo, Paraná, Brazil


Company Profile:

Since 1991, Artis Matriz has been delivering advanced injection mold tooling solutions to clients across multiple industries, including appliances, healthcare, and consumer goods. The company is distinguished by its precision-driven approach and ISO-9001 certified processes, which ensure consistency and reliability in every project. Artis Matriz invests heavily in modern equipment and automation, enabling it to meet the growing demands of clients requiring complex molds and high-output production. Its reputation is built on the ability to develop tailored tooling solutions that not only meet technical specifications but also enhance production efficiency for its partners. Over three decades of experience make Artis Matriz one of Brazil’s most reliable mold manufacturers for companies seeking precision and quality.



7. Injequaly Industria Ltda

Injequaly Industria Ltda

Business Type: Injection molding & tooling services

Locations: 3 factories in Brazil

Year Founded: 2003

Factory Area: 2,000 m² Joinville plant; plus São Paulo location

Certifications: ISO-9002; pursuing ISO-14001

Main Services: Injection molding, tooling, global client servicing

Industries Served: Automotive (e.g., Whirlpool refrigerators), consumer, industrial sectors

Business Address: Joinville, Santa Catarina; São Paulo, Brazil


Company Profile:

Established in 2003, Injequaly Industria Ltda has quickly developed into a highly respected name in the Brazilian injection molding and tooling sector. With multiple facilities in São Paulo and Joinville, the company combines local reach with advanced manufacturing capabilities. Injequaly serves demanding sectors such as automotive, consumer goods, and industrial applications, with clients including Whirlpool, a testament to its precision and quality. The company is ISO-9002 certified and is actively pursuing ISO-14001, reflecting its commitment to both quality assurance and environmental responsibility. Injequaly is known for its ethical practices, strong corporate culture, and customer-first philosophy, which have helped it build long-standing partnerships both within Brazil and internationally.



8. Sulbras

Sulbras

Business Type: Injection molded parts manufacturing

Year Founded: 1984

Factory Area: 50,000 m² across 6 plants

Certifications: Strong quality systems via Mold Technology Center (implied)

Main Services: High-volume molded parts production, mold development

Industries Served: Automotive, appliances, IT, agribusiness

Business Address: Caxias do Sul, Rio Grande do Sul, Brazil


Company Profile:

Sulbras, founded in 1984, is one of Brazil’s largest and most influential injection molding groups. With over 50,000 m² of facilities spread across six plants, the company has the capacity to serve a wide range of industries, including automotive, home appliances, IT, and agribusiness. Sulbras’s in-house Mold Technology Center allows it to design and manufacture molds that meet the most demanding requirements, ensuring customers receive comprehensive solutions under one roof. Its scale, combined with advanced technologies and quality systems, enables Sulbras to support high-volume production and deliver consistent, reliable results. With a strong legacy and a forward-looking strategy, Sulbras continues to be a cornerstone of Brazil’s injection molding industry.



10. Alpine Mold Engineering Limited

alpine mold

Business Type: Precision plastic injection mold manufacturer

Location: Shenzhen, Guangdong, China (Business operations in Brazil)

Year Founded: 2002

Employees: 101–200

Factory area: 8,000 ㎡

Certifications: ISO 9001:2015, IATF 16949, and multiple patents

Main Services: Injection Mold Manufacturing; Plastic Injection Molding; Overmolding; Insert Molding; Two-shot Molding; Die Casting Mold and Die Casting Parts

Industries Served: Electronics, Automotive, Medical, Home Appliances, Smart Home, Security, Industrial, and more

Business Address: Block 3A, 6th Industrial Area, Heshuikou Village, Gongming Town, Shenzhen, Guangdong, China


Company Profile:

Shenzhen Alpine Mold Engineering Limited, founded in 2002, is a leading precision plastic injection mold manufacturer with extensive global business coverage, including Brazil. The company specializes in providing high-quality mold solutions for diverse industries such as automotive, medical, and consumer electronics. With ISO and IATF certifications, Alpine Mold ensures world-class quality, cost efficiency, and timely delivery. By integrating advanced mold manufacturing, plastic injection molding, and die-casting services, Alpine Mold has become a trusted partner for Brazilian companies seeking reliable mold solutions and long-term cooperation.



Conclusion

Brazil’s injection molding sector is diverse, with plastic injection mold companies ranging from small tooling specialists to large-scale suppliers and providers that deliver turnkey solutions. Whether you are looking for a cost-effective mold maker or a high-tech injection mold manufacturer with advanced certifications, the Brazilian market offers plenty of strong partners to support global supply chains.

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