Injection Molding Manufacturers – Page 6 | PlasticParts Hub

Injection Molding Manufacturers – Page 6 | PlasticParts Hub

Companies

Discover suppliers and solutions from the industry.

Polymer Resources Sdn. Bhd.

Location: Klang, Malaysia / MYMalaysia, Klang
Founded: 1987
Primary Activity: Injection Molding: Compounds

Polymer Resources Sdn. Bhd. is a Malaysian PVC and thermoplastic elastomer compound manufacturer based in Klang, Selangor. The company reports that it has operated since 1987. It formulates rigid, semi-rigid and flexible compounds for customers in automotive, construction, footwear, electrical appliances, furniture, industrial products, hoses, tubes, wire and cable. Polymer Resources supplies standard grades and develops custom formulations to meet application requirements, supported by material expertise and quality controls.

Polytec Masterbatch LLC

Location: Ras Al Khaimah, United Arab Emirates / AEUnited Arab Emirates, Ras Al Khaimah
Founded: 2012
Primary Activity: Injection Molding: Masterbatch, additives & colorants

Polytec Masterbatch LLC is a United Arab Emirates manufacturer of color, white, black, additive, filler and speciality masterbatches established in 2012. Its factory is in Ras Al Khaimah, with an office in Dubai. The company develops color matching and functional additive formulations for plastics converters and operates a quality-control and research laboratory. Its official applications include injection molding, blow molding, film extrusion and sheet extrusion for thermoformed packaging.

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Protolabs / Proto Labs, Inc.

Location: Maple Plain, Minnesota, United States / USUnited States, Maple Plain, Minnesota
Founded: 1999
Primary Activity: Injection Molding: Injection-molded parts & products

Protolabs is a U.S.-based digital manufacturing company providing plastic injection molding for prototypes and low-to-medium volume production. The company also offers CNC machining, 3D printing, and sheet metal fabrication. Its injection molding service supports a wide range of thermoplastics and elastomers for industrial, medical, electronics, automotive, and consumer applications.

Qingyun Xinyang New Materials Co., Ltd.

Location: Qingyun, China / CNChina, Qingyun
Founded: 2009
Primary Activity: Injection Molding: Masterbatch, additives & colorants

Qingyun Xinyang New Materials Co., Ltd. is a Chinese masterbatch producer founded in 2009 and based in Qingyun County, Shandong. It manufactures black, white, colour, filler, desiccant and functional masterbatches for plastics processing. Its grades serve injection moulding, film blowing, sheet extrusion, pipes, cable and related applications, with material formulations supplied to domestic and export customers.

Rajiv Plastic Industries

Location: Mumbai, India / INIndia, Mumbai
Founded: 1978
Primary Activity: Injection Molding: Masterbatch, additives & colorants

Rajiv Plastic Industries is an Indian manufacturer of colour and additive solutions for plastics processing founded in 1978 and based in Mumbai. Its range includes white, black, coloured, special-effect and functional masterbatches, along with polymer compounds and pre-coloured resins. The company develops customised formulations for injection moulding, extrusion, blow moulding and other production processes, supported by colour matching and technical services.

Realmaster

Location: Santana de Parnaíba, Brazil / BRBrazil, Santana de Parnaíba
Founded: 2012
Primary Activity: Injection Molding: Masterbatch, additives & colorants

Realmaster is a Brazilian producer of granular and liquid color masterbatches and technical additives founded in 2012. Headquartered in Santana de Parnaíba, São Paulo, it supplies tailored color and functional concentrates for injection molding, extrusion and blow molding. Its product range covers white, black and colored masterbatches and additive formulations compatible with common thermoplastic resins. The company also operates a liquid masterbatch unit in São Paulo and a masterbatch and additives unit in Minas Gerais.

Recyclo

Location: Villahermosa, Mexico / MXMexico, Villahermosa
Founded: 2020
Primary Activity: Injection Molding: Recycled polymers & regranulates

Recyclo recovers and processes plastic waste in Villahermosa, Mexico. It supplies recycled pellets, flakes and resins for plastics production, including injection moulding and extrusion applications. The company also develops custom plastic products and promotes the reuse of materials through its recycling services.

RRAJ Bioplast

Location: Greater Noida, India / INIndia, Greater Noida
Founded: 2021
Primary Activity: Injection Molding: Compounds

RRAJ Bioplast is an Indian manufacturer of sustainable plastic composite granules founded in 2021 and based in Greater Noida, Uttar Pradesh. Its range includes wood-plastic, bamboo-plastic and starch-plastic composites, along with formulations that incorporate recovered industrial and agricultural material. The granules are designed for injection moulding and extrusion in household goods, furniture, automotive components and other products. RRAJ also develops customised material formulations for customers.

RSPI Colour Masterbatches Private Limited

Location: Bhiwadi, India / INIndia, Bhiwadi
Founded: 2025
Primary Activity: Injection Molding: Masterbatch, additives & colorants

RSPI Colour Masterbatches Private Limited is an Indian producer of polymer colour and additive masterbatches in the Bhiwadi area of Rajasthan. The current legal company was incorporated in 2025. Its product range includes white, black, coloured, filler and functional masterbatches for plastic packaging, consumer goods, automotive parts, films and other applications. The company offers customised colour matching and material formulations for injection moulding, extrusion and blow moulding.

SABIC

Location: Riyadh, Saudi Arabia / SASaudi Arabia, Riyadh
Founded: 1976
Primary Activity: Injection Molding: Polymer resins, granules & powders

SABIC manufactures polypropylene resins and reinforced polypropylene compounds for converters serving automotive, electrical and other markets. Its official catalog identifies injection-molding grades with different stiffness, flow, impact and flame-retardance characteristics. Buyers should select by the exact grade designation and consult the current technical and regulatory documents for their intended application.