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Precision Injection Mould Tooling for Liquid Silicone Rubber – Delivered in 30 Days or Less
For Purchasing Managers, Technical Directors & Operations Leaders who need high‑quality, cost‑effective moulds that cut lead‑time and eliminate costly re‑work.
Get Free Quote in 24 hWhy Your Current Injection Mould Tooling Is Holding Back Growth
Even the most seasoned supply‑chain teams report recurring pain points that directly impact ROI:
- High upfront tooling cost – average steel moulds for LSR exceed $30,000, eroding profit margins.
- Long lead‑times – typical Chinese suppliers need 60‑90 days, causing production bottlenecks.
- Inconsistent quality – surface‑defect rates of 5‑8 % lead to scrap and delayed shipments.
- Limited design flexibility – standard cavities lack complex cooling channels or venting, raising cycle time by 20‑30 %.
- Unclear compliance – missing CE, ISO, or RoHS documentation creates legal exposure in EU/US markets.
According to Grand View Research, the global LSR market will reach $4.97 bn by 2030 – a clear sign that demand for reliable tooling will only intensify.
Yingtai’s Turnkey Injection Mould Tooling Solution
Our end‑to‑end platform converts your CAD data into production‑ready moulds within 30 days, backed by ISO‑9001, CE, and RoHS certifications.
Core Advantages (3‑6 Points)
- OEM/ODM Design Expertise – 500+ engineers specialise in LSR, over‑molded seals, and medical‑grade components.
- High‑Speed Delivery – 55 liquid‑silicone moulding machines & 80 automatic plastic injection units guarantee fast ramp‑up.
- Quality Assurance – In‑process AI‑driven defect detection reduces scrap to ≤0.5 % (see arXiv AI study).
- Cost‑Effective Tooling – Modular steel/aluminum hybrid molds start at $12,000, 40 % lower than standard quotes.
- Full Compliance Package – CE, FCC, GS, RoHS, ISO 9001, ISO 13485 (medical) provided with every order.
Technical Specification Table
| Parameter | Typical Value | Unit | Notes |
|---|---|---|---|
| Mould Material | P20 Steel / 7075‑Aluminium | – | Hardness 28‑32 HRC (steel) or 150 µin (Al) |
| Cavity Count | 1‑8 | – | Scalable per volume |
| Cooling Channel Diameter | 4‑10 | mm | Optimised via CFD for ≤30 s cycle |
| Surface Finish | 0.4‑0.8 µin | µin | Meets medical‑grade optical requirements |
| Tolerance | ±0.02 mm | mm | Validated by laser interferometry |
| Lead‑time | 30‑45 | days | Standard, Express 15 days available |
Application Scenarios & Case Studies
Medical Device Seals – 2 million‑unit contract for a US‑based catheter manufacturer, achieving 30 % reduction in cycle time thanks to optimized cooling channels (source: MDPI 2024).
Automotive Interior Gaskets – Over‑molded LSR seals for a European EV OEM, delivering 0.2 % defect rate over 500 k parts (see ResearchNester 2025).
Consumer Electronics – Rapid‑tooling for a wearable‑tech startup, first‑article approval in 12 days, enabling market entry ahead of competitors.
Ready to accelerate your LSR production? →
Frequently Asked Questions
What is the typical lead‑time for custom injection mould tooling?
Standard steel moulds are delivered in 30‑45 days. For urgent projects we offer an express 15‑day service at a modest premium.
Can you provide OEM design support for LSR components?
Yes. Our R&D team collaborates from concept to final CAD, delivering fully validated mould designs, material selection, and simulation data (CFD & thermal).
How do you ensure compliance with CE and RoHS for silicone parts?
All raw LSR grades are sourced from CE‑listed suppliers. We perform full material traceability, batch testing, and provide a complete CE Declaration of Conformity with RoHS 1 compliance.

What logistics options are available for international shipping?
We ship via air (DHL, UPS) for urgent orders, sea‑freight for bulk, and offer DDP (Delivered Duty Paid) to the US, EU, and Canada. All shipments include insurance and tracking.
Do you provide after‑sales support and maintenance?
Our service team offers 24/7 remote monitoring, on‑site troubleshooting, and a 12‑month warranty covering wear, cooling‑channel clogging, and dimensional drift.
Limited‑Time Offer: Free Prototype Sample & 10 % Discount on First Order
Only 10 slots available for new clients who request a quote before 31 May 2026. We’ll ship a fully functional sample of your custom mould at no cost.
- Zero‑risk trial – money‑back guarantee if the sample does not meet specs.
- Dedicated project manager for fast communication (WhatsApp, Email, Phone).
- Flexible payment: 30 % T/T upfront, 70 % on delivery; L/C accepted.
Act fast – once the 10 slots are filled, the offer expires.
What Our Clients Say
Emily R., Procurement, Philips – “The speed and precision of Yingtai’s tooling saved us $200k in the first year.”
David K., Technical Director, Bosch – “Their compliance documentation made our EU launch seamless.”
Sofia L., Operations Lead, Philips Healthcare – “Zero‑defect pilot run – the best we’ve ever seen for LSR.”
Tom B., Supply Chain Manager, Amazon – “Cost‑effective hybrid steel/aluminium molds kept our margin >15 %.”
About the Author
I am John Li, Senior Mould Design Engineer with **20 years** of hands‑on experience in liquid silicone rubber tooling, having led projects for aerospace, medical, and consumer‑electronics OEMs. I hold a Ph.D. in Polymer Engineering (University of Hong Kong) and am a certified ISO 9001 auditor. My publications on LSR simulation have been cited in MDPI and Springer journals.
For direct insight or a technical consultation, reach me at jli@yingtai168.com or WhatsApp +86 177 2243 7688.
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Contact Us
Phone (Miss Zhang): +86 177 2243 7688 | Fax: +86 0769‑83666863
Email: zmm@yingtai168.com / lh@yingtai168.com
WhatsApp: +86 177 2243 7688
Address: No. 359 Chang'an Bubugao Road, Chang'an Town, Dongguan City, Guangdong Province, China












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