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Plastic Injection Molding Service
30 Years Specialized in Injection Molding – From Product Design, Prototyping to Mass Production, YG Delivers One-Stop Turnkey Solutions to Global Clients with Proven Expertise.
- ISO 9001/13485/14001 Certified
- FDA/UL Compliant Materials
- In-House R&D Team
- 100k+ Daily Output Capacity
What is Plastic Injection Molding Service
Plastic injection molding involves heating and melting plastic into a fluid. This fluid is then injected into a pre-made mold using high pressure. Once the plastic cools and solidifies, the mold is opened to create a precise and complex plastic part. Numerous plastic products, from small mobile phone cases to large automotive components, are manufactured using this process.
YG transforms this process into a solution. We do more than just “parts manufacturing”—we optimize your design for manufacturability, select materials that comply with international standards (FDA, RoHS), and deliver parts with tight tolerances (±0.001mm) on time, whether you need 1 prototype or 100,000 production units.
YG Plastic Injection Moulding Service
During the plastic injection molding process, companies often face communication barriers, product non-compliance with regional standards, difficulties in navigating small-batch trial production, and delivery delays.
With 30 years of industry experience, we offer comprehensive services, from mold design to mass production. Our deep understanding of customer needs and standards allows us to effectively mitigate various collaboration risks and ensure on-time delivery of satisfying products, whether for small-batch trial production or large-scale production.
01. Plastic Mold Design
YG’s mold designers will carefully review your drawings and requirements, detailing the design down to the production stage to prevent potential production issues.
02. Mold Making
YG’s professional mold engineers craft injection molds from durable steel (e.g., H13, S136, 718H). Strong, dimensionally accurate molds reduce the likelihood of failure during production.
03. Material Selection
We select materials based on the actual product’s intended use. While ensuring performance meets your standards, we avoid incurring extra costs for redundant features.
04. Prototyping
We’ll initially produce a small number of samples for your review, visually confirming details like dimensional fit and appearance. Once you’re fully satisfied, we’ll commence mass production.
05. Injection Molding Production
Mass production utilizes over 130 injection molding machines, rigorously monitoring parameters such as temperature and pressure for each part throughout the entire process to ensure product consistency and stability.
06. Quality Assurance
YG’s quality department will individually inspect each product for dimensional and appearance quality, eliminating the need for additional personnel for re-inspections.
01. Micron-level Precision Guarantee
- Mold processing accuracy reaches ±0.001 inches
- Handles 0.5mm holes, 0.3mm thin walls in one shot; burr-free edges
- Blue light scanning + 3D coordinate measurement
03. Flexible Project Support
- Free DFM analysis delivered within 48 hours of drawing submission
- 7-10 day prototype turnaround; 2-4 week lead time for simple molds
- Post-delivery process optimization suggestions provided
Advantages of YG Plastic Molding Services
02. Compliant Quality Management
- ISO 9001 & ISO 13485 certified (annual audits maintained)
- Class 8 cleanroom for medical device component production
- Full batch traceability from raw materials to final inspection
04. Supply Chain Stability
- 10+ year partnerships with certified material suppliers
- RoHS/REACH testing for all incoming raw materials
- 30-day raw material inventory for common polymers