Custom Plastic Parts Manufacturer · China

Injection Molding & Precision Tooling.
Custom Plastic Parts — From Design to Delivery.

Injection molding, rapid tooling, and assembly services with 30+ years experience. English-speaking project management, fast communication, and reliable delivery.

JBRplas — From Prototype to Mass Production — Reliable Plastic Parts
3000+ Molds Delivered
3000+ Molds Delivered
30+ Years in Business
98% Client Retention
99% On-Time Delivery

JBRplas is a Shenzhen-based plastic injection molding manufacturer with over 30 years of production experience. We operate 30+ injection presses (50–1,200 tons), 12 CNC machining centers, and an in-house toolroom under ISO 9001 and ISO 13485 certified quality systems.

We process over 500 engineering resins — ABS, PC, PA66, POM, PEEK, TPU, and glass-filled compounds — with full material traceability, CMM inspection, and PPAP documentation. From automotive brackets to medical device housings and consumer electronics enclosures, we deliver production-ready molds and molded parts from prototype through mass production.

Send your CAD files for DFM feedback, pricing, and lead time within 24 hours.

JBRplas factory tour
Case Studies

Real Projects, Measured Results

OEM injection molding and tooling projects from our Shenzhen factory floor — each with the technical specs procurement engineers need to evaluate.

POS Monitor Support Bracket: PC+ABS Long-Span Structural Housing with Flatness Control for Retail Cash Register Display Stand Retail Equipment & Point-of-Sale
POS Monitor Support Bracket: PC+ABS Long-Span Structural Housing with Flatness Control for Retail Cash Register Display Stand
PC+ABS (Engineering Grade) 1-cavity T1: 25 business days to T1

JBRplas designed and manufactured a single-cavity injection mold for a retail POS monitor support bracket — 80×245×30mm PC+ABS structural housing at 65g with a long-span geometry requiring flatness control across the 245mm axis, integrated mounting interfaces, and cosmetic exterior surface for a cash register display stand application.

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POS Printer Bracket: PC+20%GF Wall Thickness Optimization with Thermal Analysis for Retail Cash Register Retail Equipment & Point-of-Sale
POS Printer Bracket: PC+20%GF Wall Thickness Optimization with Thermal Analysis for Retail Cash Register
PC + 20% GF (Glass Fiber Reinforced Polycarbonate) 1-cavity T1: 25 business days to T1

JBRplas performed DFM thermal analysis on a retail POS receipt printer bracket — 121×127×62mm PC+20%GF at 80g — identifying 2.5→1.0mm wall thickness variation causing warpage risk, then optimized three faces through targeted material reduction, applied 3° shut-off draft at four locations, and delivered a three-plate cold-runner pin-gate mold at 160T with flash control ≤0.5mm.

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POS Monitor Bottom Housing: ABS+PC Structural Chassis with Grid-Rib Reinforcement for Retail Cash Register Display Retail Equipment & Point-of-Sale
POS Monitor Bottom Housing: ABS+PC Structural Chassis with Grid-Rib Reinforcement for Retail Cash Register Display
ABS+PC (Engineering Grade) 1-cavity T1: 25 business days to T1

JBRplas manufactured a two-plate injection mold for a retail cash register monitor bottom housing — 290×190×38mm ABS+PC structural chassis at 180g with integrated snap-fit zones, 0.9mm grid-rib reinforcement, and painted exterior surface for a point-of-sale display application.

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Ready to Start Your Project?

Upload your CAD files and receive DFM feedback, pricing, and lead time within 24 hours.