Assembly Solutions and Plastic Injection for Reliable Production

We know how expensive product team delays and part rejects are. As a trusted Plastic parts supplier, we focus on repeatable quality, fast turnarounds, and clear communication to keep your production on track. When you have to get specific molded parts that fit into tight requirements, we assist you to achieve that objective without jeopardizing.

Our toolmaking takes place with our automated molding lines as well as a keen eye. Our teams plan the molds to be made to be manufacturable and apply proven process controls to reduce scrap. Our workflow can be scaled up to medium-volume production stages, keeping precision and consistent outcomes in mind. As a Plastic parts supplier, we prioritize traceability and pre-production sampling to validate each batch and reduce surprises during assembly.

Materials and parts we deliver

Our manufactured materials are very diverse such as ABS, PP, PE, PA and PVC among others. Housings, holders, tubes, and complicated assemblies are typical products. The Plastic parts supplier model we follow emphasizes material traceability and batch testing so parts perform in their application, whether in electronics, home appliances, or automotive assemblies. 

Custom holders have ABS and assigned colors options, and production will be made to your needed size and finish.

Insert molding and hybrid assemblies

If design includes inset metal inserts or overmolded subcomponents, our Insert molding process capability lets you bond metal and plastic in a single operation. The Insert molding process improves assembly strength and reduces downstream fastening steps. In designs which need threaded metal inserts, we insert the inserts precisely and confirm their retention of torque. 

When multiple materials are needed, the Insert molding process is an efficient choice that minimizes handling and improves reliability. Our engineers run trials to set the Insert molding process parameters and confirm insert retention before full production.

Precision services and value-added options

Our services include OEM/ODM, plastic mold design and manufacture, printing, painting and complete assembly of plastic parts. Our services include part joining, test, and packing. When you choose a Plastic parts supplier, you also get access to our inspection reports, packaging options, and after-sales support to ensure the parts integrate seamlessly into your production line.

Product spotlight – Plastic Holder

• Product name: Custom plastic injection part
• Material: ABS
• Process: Plastic Injection Molding
• Size: Custom
• Color: Assigned color
• Appliance field: Auto parts; Electronic products; Household products; Home appliances; LED lamp parts
• Lead Time: 30 days
• Payment Term: T/T
• Description: Plastic Holder designed for secure mounting and consistent fit across assemblies. We provide OEM/ODM service, mold design and manufacturing, molding/printing/painting, assembly and packaging, plus after-sales service to support long-term reliability.

Product spotlight – Injection Molded Parts

• Product name: Custom plastic injection part
• Material: LLDPE/PP/PE/PU/PA/PVC/ABS etc.
• Process: Plastic Injection Molding
• Size: Custom
• Appliance field: Auto parts; Electronic products; Household products; Home appliances; LED lamp parts
• Lead Time: 30 days
• Payment Term: T/T
• Description: Injection molded tube and component options produced to tight tolerances for functional performance. We also support printing, painting, and assembly services to deliver fully assembled components for your supply chain.

Quality, lead time and communication

We have a standard 30-day lead time on a variety of injection runs with exceptions being treated on a case-by-case basis depending on the complexity of the mold and the order size. Payment Term: T/T. The materials, cycle time and assembly requirements are analyzed in our quotation process to suggest the most effective solution.

As a reliable Plastic parts supplier, we keep you informed with production milestones and inspection evidence so you can plan downstream operations confidently.

Design for manufacturability

We recommend the thickness of the walls, the position of the ribs, and the whereabouts of the gates to minimize the warpage and sink marks. Early entry into design reviews may minimize tooling modifications and time to market. When parts require insert integration, the Insert molding process guidance we provide includes insert choice, placement fixtures, and recommended molding parameters to ensure consistent results at scale.

Sustainability and waste reduction

We optimize runners, gating and cycle parameters to minimize scrap, and in any case we suggest recyclable resins or means of reducing material use without compromising performance. The method saves money and helps the corporation sustain itself without compromising on part functionality.

FAQ

Q: What is the average lead time of custom injection runs?

A: Lead Time The standard injection parts normally take 30 days; complex tooling can take longer.

Q: What terms of payment do you have?

A: Term of payment: T/T standard; special terms on certain accounts may be considered.

Q: Are your services OEM and ODM?

A: Yes - we offer OEM/ODM service which includes mold design, production and total assembly services.

Q: Does it deal with small to medium volumes of production?

A: Yes, we do take little orders and increase to large volumes when necessary.

Get Started with CN-MOLDS

You require a reliable partner in providing accurate molds and complete assemblies, get CN-MOLDS to provide you a quick quote and technical analysis. CN-MOLDS collaborates with design teams to reduce iteration times and ease the work of the vendor coordination. Send the email to info@cn-molds.com or call +86 13605741887 and discuss your project and receive a customized proposal.