Parkway Plastics
Plastic jar and closure maker offering stock and custom jars, bottles, caps and in-mold labeling.
- MOQ
- Not publicly disclosed
- LEAD TIME
- Not publicly disclosed
Overview
Parkway Plastics, Inc. is a plastic-jar and closure manufacturer in Piscataway, New Jersey, injection-molding stock and custom jars, bottles, and caps in-house since 1954. The company serves pharmaceutical, nutraceutical, and personal-care brands with more than 500 stock SKUs, child-resistant closures, and in-mold labeling, and also wholesales its own stock. Parkway publishes no third-party certification confirmable against an allowlisted registry.
Certifications
No certifications on record.
Capabilities
- PRODUCT TYPES
- Plastic Jars · Bottles · Caps and Closures · Child-Resistant Closures
- CAPABILITIES
- Bottles, jars or caps (made or supplied) · Printing or converting
Sources
- Parkway Plastics Official Website(2026-06-24)
- Parkway Plastics - Product Guide (industries served)(2026-06-24)
What we couldn't verify
We did not visit this company on site. See the limits that apply to every listing.
- Whether the facility holds any formal quality certification (none is published) was not independently confirmed
- The proportion of business that is self-manufactured vs. resold stock is not disclosed
- Primary-packaging manufacturer (injection-molded jars, bottles, closures); supplements are one of several industries served alongside cosmetics, personal care, and pharmaceuticals
- Operates as a hybrid manufacturer and wholesale distributor of its own stock; the self-manufactured vs. resold split is not separately disclosed
- No third-party certification is published, so none could be confirmed against an allowlisted registry
Dietary supplement manufacturers must comply with 21 CFR Part 111 (cGMP). What Part 111 requires
The connection map between Parkway Plastics and other vendors, capabilities, and certifications is in the manufacturer atlas.
Enforcement screening: included in Inventory Ready's most recent completed pass against FDA's published recall datasets (2026-07-09). Method and limits →
Our Evaluation Method
A full assessment applies six checks. Source-Checked listings get a lighter review.
- Independent confirmation: Claims backed by documentation, not marketing copy
- How recent the data is: Information reviewed and dated within the last 12 months
- Sources we traced: Sources cited for every key claim
- Inconsistencies flagged: Where a company's claims and public records disagree, we say so
- What we disclose: Material connections stated directly on affected listings
- What we don't know: When we can't assess something, we say so explicitly
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