Need custom plastic parts but not sure how the process works? Here is how we turn your drawings or samples into finished parts — in five steps.
1. Send us your drawings or samples
Everything starts with your design: 2D drawings, 3D files, or a physical sample.
2. DFM analysis and design feedback
Our engineers review your design for manufacturability (DFM): wall thickness, draft angles, material choice, and anything that could cause problems in molding. We suggest improvements before any steel is cut — saving time and cost later.
3. Mold design and making
We design and build the mold in-house. Mold making usually takes 15–30 days, depending on complexity. The mold is made exclusively for your product.
4. Prototypes and samples
Before mass production, we make prototypes in 3–7 days (3D printing or trial molding) so you can check fit, function, and appearance. We only move to mass production after your approval.
5. Mass production and 100% inspection
Mass production takes 10–20 days. We inspect 100% of parts, holding ±0.1mm tolerance, under ISO 9001:2015 quality management. Then we pack and ship to you.
What you get:
- One-stop service: design help, DFM, mold making, molding, and assembly
- Custom materials and colors: ABS, PC, PA6/PA66, PP, POM, TPU, TPE, and more
- Low MOQ: 100 pcs
- Fast prototypes: 3–7 days
- Lead time: 30 working days
Send us your drawings for a quick quote: info@weichuangplastic.com | WhatsApp +86 133 1060 8717 | www.weichuangplastic.com
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