Plastics-Injection-Molding-Tooling

Supporting Canada & China Trade & Business Development

""Quality is never an accident. It is always the result of high intention, sincere effort, intelligent direction, and skillful execution. It represents the wise choice of many alternatives." - William A. Foster

Plastics Injection Molding

For over 20 years, Bili has partnered with a trusted plastics injection molding supplier in Qingdao. Our main partner, Qingdao Jinning, recently expanded their operations by adding a dedicated facility solely for injection molding. Their original workshop now focuses on tooling, molds, and jig fabrication — streamlining the entire production workflow under one management system.

Together, we specialize in manufacturing electronic enclosures and housings from high-temperature and chemical-resistant resins, designed to withstand demanding industrial applications.

Versatility & Scale in Plastics Manufacturing

Our partner facility is equipped with a full spectrum of injection molding machines — from compact automated systems for small components, to massive 1600-ton presses for large structural plastic parts. This allows us to meet a wide range of client needs, from fine-detail parts to heavy-duty industrial enclosures.

Capabilities include:

SolidWorks 3D modeling and detailed technical drawings
Injection machines ranging from 1 ton to 1600 tons
Full compatibility with common and specialty resins: ABS, HIPS, PE, PP, PC, TPU, and more
Dual-shot molding (multi-material, multi-color) for enhanced part complexity

Whether you are building a single-cavity prototype mold or need 100,000+ units a year, our process ensures quality, consistency, and repeatability.

Plastics Injection Mold Tooling

We offer complete in-house tooling services to support your injection molding project. From simple one-part tools to complex multi-cavity molds with surface textures, logos, internal threads, or dual-shot compatibility, every tool is built for long-term performance and high repeatability.

Lid Mold Tool – Precision Machined

Shown above is H2 Tool Steel Mold used to mold a plastic housing lid. Designed with tight tolerances, it includes fine texture and logo features. This tool supports multi-cycle usage with minimal wear, ideal for high-volume production.

Base Mold Tool – Rugged & Repeatable

This mold produces the matching base of the housing unit. It includes embedded alignment pins and cooling channels to improve cycle times and dimensional consistency across large runs.

Finished Product – Industrial ABS Enclosures

The result is a robust two-part plastic housing with snap-fit locking mechanisms. These parts were molded using flame-retardant ABS for use in electrical and electronic equipment. The surface includes embossed branding, venting, and screw posts for PCB mounting.

Ready for Market – Production-Grade Plastic Enclosures

After design approval and successful testing, the project advanced to full-scale production. The image above shows a production run of finished enclosures awaiting final QC checks before packing and shipment. We ensure consistency by combining automated molding with hands-on inspection.

Full-Service Molding from Start to Finish

Bili provides complete support for your plastics project, including:

Concept development and design optimization
Engineering drawings and 3D CAD models
Rapid prototyping for functional validation
Injection mold fabrication (steel or aluminum, short or long-run)
Scalable production from 100 to 100,000+ units
Final assembly and packaging services

With over 20 years of plastics manufacturing experience, we deliver North American quality standards at competitive prices — backed by transparent project management and in-country oversight.

Manufacturing Capabilities

Our factory network and engineering oversight extend across a wide range of industrial products: