Item: RoHS/REACH Compliant Premium Quality Injection Molding Plastic Parts
Workshop View: Get a glimpse of our state-of-the-art facilities where innovation and precision come to life.

Careful Working: Witness the meticulous craftsmanship and dedication of our team ensuring excellence in every piece.


Example of What We Do: A showcase of our diverse capabilities and the bespoke solutions we offer.



Company Introduction: Discover the legacy and expertise of YUYAO SHINER PLASTICS MANUFACTORY CO., LTD., a leader in custom plastic solutions.

Q: Are you a factory or trading company?
A: We proudly stand as a factory with a specialization in custom plastic injection molding parts, complemented by rubber parts production and comprehensive after-treatment services including painting, printing, and assembly.
Q: What info do you need if I want to get a quote for a custom plastic part?
A: Ideally, a 3D drawing in IGS/STEP/X-T format is preferred. However, any format that provides equivalent information is acceptable, such as a CAD drawing with detailed weight information. Alternatively, sending samples for our examination is also an option.
Additionally, please specify relevant details such as the required quantity and any special requirements like painting, printing, or assembly services.
Q: What materials can you handle?
A: Our expertise extends to crafting plastic parts in an array of materials including PC, PP, ABS, Nylon, PA6, PA66, TPE, PVC, PBT, Nylon with Glass Fiber, Polycarbonate with Glass Fiber, AS, PS, etc., as well as rubber parts in NBR and Silicone.
Q: I have a custom plastic part to make. I have the design but am unfamiliar with injection molding, and I'm unsure about shrinkage or functionality. Can you advise?
A: Absolutely! Our engineering team is adept not only in part design but also in evaluating injection feasibility. Upon receiving your drawings, we assess the design's viability for injection and identify potential issues. For instance, unnecessary plastic that increases cost and causes surface defects is highlighted, allowing us to provide feedback prior to moving forward.
Q: What colors can you apply to my plastic part?
A: We can replicate any color found within the Pantone and RAL color systems, ensuring your product meets your exact visual specifications.
Q: What's your lead time for mold and production?
A: Typically, sample dispatch occurs within 30-35 days from mold order confirmation. Production lead time ranges from 2 to 8 weeks, contingent on the order volume.
Q: What's the mold life guarantee?
A: We offer a lifetime guarantee on our molds. Generally, a mold endures for approximately 500,000 cycles, after which we will create a new mold at no additional cost to ensure uninterrupted and stable production. Thus, you pay the mold cost once, and we assume responsibility for all ensuing production.
Q: Is the mold our property once fully paid?
A: Yes, once fully paid, the mold becomes your property. We maintain it in-house solely for your production requirements. No alterations occur without your consent, nor do we produce from this mold for any third party unless expressly permitted by you.
Q: What are your delivery terms?
A: We offer EXW pricing for air shipments and FOB Ningbo for sea shipments, with Ningbo being our closest port. We can also coordinate shipments to alternative ports or destinations upon request, with pricing open to negotiation.