Roncelli Plastics

    OverviewSuggest Edit

    Roncelli Plastics is a contract manufacturer of engineered plastics parts and components. Its capabilities include manufacturing, rapid production manufacturing, engineering design and support, and quality &certifications. The Company serves aerospace, bio medical, life science and space, semiconductor, defense, oil and gas sectors.

    HQMonrovia, US

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    Latest Updates

    Employees (est.) (Sept 2020)57(+2%)
    Cybersecurity ratingBMore

    Roncelli Plastics Office Locations

    Roncelli Plastics has offices in Monrovia, Dallas and San Jose
    Monrovia, US (HQ)
    330 W Duarte Rd
    Dallas, US
    9330 Lyndon B Johnson Fwy Suite 900
    San Jose, US
    2880 Zanker Rd #203
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    Roncelli Plastics Financials and Metrics

    Summary Metrics

    Founding Date


    Roncelli Plastics Cybersecurity Score

    Cybersecurity ratingPremium dataset



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    Roncelli Plastics Online and Social Media Presence

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    Roncelli Plastics Blogs

    Take A Chance In Manufacturing? Priceless

    Over 20 years ago our client Data Products, came to us with a part request we thought seemed impossible to fabricate. George Wishart, from Data Products would not take ‘no’ for an answer and was insistent we try something new. With this challenge we would be out of our comfort zone worki…

    Thank You Card - Supporting Boys & Girls Club.

    "Thank you for supporting Boys & Girls Club..."

    Come See Us At Design To Part Show - Pasadena Convention Center

    We'll be discussing some of our latest capabilities and innovative manufacturing techniques at the Design 2 Part show at the Pasadena Convention Center 10/9 - 10/10.

    Roncelli Plastics Sponsor at Monrovia Old Town Derby

    3.2.1….On Your Mark! Get Set. Go!

    Roncelli Plastics Offers Injection Molding Solutions

    Need Injection Molded Parts for Your Critical Applications? No Problem. Roncelli Plastics is adding Injection Molding to our capabilities! This new fabrication process is the next step to becoming a complete plastics / composite resource. Click here to request a quote.

    Roncelli Plastics Expands To Include Injection Molding

    Customers are demanding high volume precision components with design flexibility on various materials. This recent machining investment completes Roncelli Plastics fabrication portfolio and positions them to be the Best In Class solutions supplier. From design & engineering, to quali…
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    Roncelli Plastics Frequently Asked Questions

    • When was Roncelli Plastics founded?

      Roncelli Plastics was founded in 1969.

    • How many employees does Roncelli Plastics have?

      Roncelli Plastics has 57 employees.

    • Who are Roncelli Plastics competitors?

      Competitors of Roncelli Plastics include Arvan, Clark Foam Products and Sumitomo Bakelite.

    • Where is Roncelli Plastics headquarters?

      Roncelli Plastics headquarters is located at 330 W Duarte Rd, Monrovia.

    • Where are Roncelli Plastics offices?

      Roncelli Plastics has offices in Monrovia, Dallas and San Jose.

    • How many offices does Roncelli Plastics have?

      Roncelli Plastics has 3 offices.