Serving the United States
Injection Molding for US Buyers — FDA-Compliant Manufacturing in China
Plastic injection molding and precision tooling for US OEMs. FDA-compliant, PPAP Level 3, ISO 13485 certified manufacturing in Shenzhen. 18-22 day sea freight to LA/Long Beach/NY. Free DFM within 24 hours.
The US is JBRplas’s largest export market. We have shipped injection moulds and production parts to American OEMs in automotive, medical devices, consumer electronics, and industrial equipment for over two decades. This page is written for the US procurement engineer or sourcing manager who needs to know: can this Chinese supplier actually deliver to US standards, on US timelines, without US-level headaches?
The short answer is yes. The longer answer covers tariffs, FDA compliance, PPAP documentation, and what happens when a shipment hits Long Beach.
1. Why US Companies Source Injection Molds from JBRplas
Three reasons American OEMs choose us over both domestic tool shops and lower-cost alternatives:
Tooling at 40–60% of US cost, same steel and hot runner systems. A production mold that costs $40,000–$120,000 from a US tool shop costs $18,000–$55,000 from JBRplas. The steel grades are identical (P20, H13, S136, 420SS). The hot runner systems are identical (Mold-Masters, Husky, Yudo, Synventive). The difference is Shenzhen labour rates vs. Midwestern US labour rates — not material substitution.
Documentation that satisfies US quality systems. We deliver PPAP Level 3 packages, FAI reports per AS9102 (on request), material certs with lot traceability, SPC data (Cpk per cavity on critical dimensions), and IMDS submissions for automotive programs. These are not check-the-box documents — they are generated from our CMM, vision measurement system, and calibrated process sensors, and they are audited by SGS annually.
Someone who answers the phone during US business hours. Steven Liang, our General Manager, is available by phone, email, WhatsApp, or WeChat until 22:00 Shenzhen time — that is 10:00 Eastern, 07:00 Pacific. Your morning questions get same-day answers. Not next-day. Not “we’ll get back to you.” Same day.
2. US Standards & Regulatory Compliance
| Standard | Relevance | JBRplas Status |
|---|---|---|
| FDA 21 CFR Part 820 | Quality system for medical device components | ISO 13485 certified. Clean room (ISO Class 8 / 100,000). USP Class VI material processing |
| PPAP Level 3 | Production Part Approval Process — required for automotive Tier 1/2 suppliers | Standard deliverable for automotive programs |
| UL 94 | Flammability rating for plastic enclosures and electrical components | V-0, V-1, V-2, HB material processing. Extensive experience with UL 94 V-0 ABS, PC, and PC/ABS |
| IMDS | International Material Data System — required by US automakers | IMDS submissions on request |
| ISO 9001:2015 | Base quality management system | Certified. Annual SGS surveillance audits |
| ITAR / EAR | Export-controlled defense articles | We do not handle ITAR-controlled parts. EAR99 commercial parts only |
| Section 301 Tariffs | Additional tariffs on Chinese-origin goods | Injection molds (HS 8480.71) are exempt from Section 301 tariffs. Molded plastic parts under various HS codes may be subject to additional duties — we provide correct HS codes for your broker |
3. Shipping, Tariffs & Logistics to the US
Sea Freight
| Route | Transit Time | Notes |
|---|---|---|
| Shenzhen → Los Angeles / Long Beach | 14–18 days | Fastest US sea route. Most West Coast shipments |
| Shenzhen → New York / Newark | 22–28 days | East Coast via Panama Canal |
| Shenzhen → Houston | 20–25 days | Gulf Coast |
All shipments FOB Shenzhen or CIF US port — your preference.
Air Freight (T1 samples and urgent orders)
| Route | Transit | Notes |
|---|---|---|
| Shenzhen → LAX / SFO | 2–4 days | West Coast |
| Shenzhen → JFK / ORD | 3–5 days | East Coast / Midwest |
| DHL/FedEx courier | 3–5 days | Samples under 30 kg |
Tariffs
Injection molds (HS Code 8480.71) imported from China to the US are not subject to Section 301 tariffs — they enter duty-free under normal trade relations. Molded plastic parts are classified under the specific product HS code (e.g., 3926.90 for plastic articles) and may carry Section 301 duties depending on the current USTR list. We provide the correct HS code and country of origin documentation on every commercial invoice. We do not misrepresent origin or value to reduce your duty exposure.
Payment
Invoices in USD. Standard terms: 50% tooling deposit, 50% on T1 approval. Production: 30% deposit, 70% before shipment. Wire transfer (SWIFT / ACH). Net-30 available for established accounts.
4. How It Works
- RFQ (Day 1): Send 3D files (STEP preferred) and 2D drawings. NDA signed before file review. Learn about IP protection →
- DFM Report (Day 1–2): Written analysis of wall thickness, draft, gate location, undercuts, and cost drivers. Free with every quotation.
- Mold Design & Build (Week 1–4): Design reviewed and approved before steel is cut. Manufacturing takes 2–4 weeks.
- T1 Samples (Week 4–5): Shipped by DHL/FedEx to your facility. Includes dimensional inspection data.
- Approval & Production: Adjustments completed. Production runs ship on your schedule.
Total timeline: 4–5 weeks from RFQ to T1 samples at your facility.
5. Case Studies: US Programs
Automotive HVAC Bracket — PA66-GF30 Mold for Tier 1 Supplier
A US Tier 1 automotive supplier required a production mold for an HVAC system bracket in PA66-GF30, with PPAP Level 3 documentation and Cpk ≥ 1.67 on all critical dimensions. The mold was a single-cavity hot runner tool built to a projected shot life of 500,000 cycles.
The project completed T1 sampling in 4 weeks from design approval. All 12 critical dimensions achieved Cpk ≥ 1.67 at process capability study. The mold has been in continuous production for 3 years.
Blood Glucose Meter Housing — Medical-Grade ABS Mold
A US medical device company required a mold for a blood glucose meter housing in USP Class VI ABS. The mold was built for ISO Class 8 clean room production with full material traceability and FDA 21 CFR Part 820 documentation support.
The mold was delivered in 5 weeks. The customer achieved FDA 510(k) clearance with our documentation package as part of the technical file. Annual production volume: 1.2 million housings.
6. Communication
Shenzhen is 12 hours ahead of Eastern, 15 hours ahead of Pacific. Our team is available from 08:00–22:00 Shenzhen time — that covers 20:00–10:00 Eastern and 17:00–07:00 Pacific the previous calendar day.
- Your evening email (sent 18:00 EST) arrives at 06:00 Shenzhen — answered by 10:00 Shenzhen (22:00 EST same day)
- Video calls available 08:00–10:00 EST (20:00–22:00 Shenzhen)
- WhatsApp, WeChat, email, and phone
7. Download Our US Introduction
Download JBRplas Introduction 2026 (English PDF) →
8. Get a Quote
Free DFM analysis with every quotation. NDA signed before files are reviewed.
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