Our Injection Molding Capabilities
Production of custom precision plastic parts, with finishing, assembly, and custom automation.
Production Injection Molding
Flexible volumes, from low-volume runs to full-scale production..
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Injection Mold Manufacturing
In-house mold design and mold building.
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Complex Injection Molding
Overmolding, insert molding, and two-shot moldings.
Finishing & Assembly
Finishing, assembly, and custom automation.
Custom Injection Molding for Different Industries
Medical Devices
Precision plastic parts for medical housings, device components, diagnostic products, and assembly-ready parts.
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Electronics & Electrical
Custom plastic housings, covers, connectors, brackets, and insulated parts for electronic and electrical products.
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Home Appliances
Molded housings, covers, handles, internal structures, and functional parts for household appliance products.
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Industrial Equipment
Durable plastic parts for machinery, control systems, equipment housings, fixtures, and industrial components.
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New Energy
Plastic parts for battery systems, charging devices, energy storage products, and related electrical assemblies.
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Robotics & Smart Devices
Plastic housings, covers, brackets, moving parts, and assembly components for robotics and smart hardware.
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Consumer Products
Injection molded parts for everyday consumer products, including storage solutions, tools, outdoor equipment, and lifestyle accessories.
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Automotive
Injection molded parts for automotive interiors, connectors, housings, clips, and functional plastic components.
View Industry →Why Choose RJCMOLD as Your Injection Molding Manufacturer?
Factory-direct production, engineering support, precision tooling, and long-term experience with global customers.
Factory-Direct Manufacturing
Work directly with the factory for tooling, injection molding, finishing, and assembly.
DFM Engineering Support
Our engineers review part design, material choice, and molding risks before tooling starts.
Precision Tooling Capability
Mold machining accuracy up to ±0.01 mm for selected tooling features.
15+ Years with Global Customers
Experience supporting customers in Europe, North America, and other global markets.
An injection molding company with over 20 years of experience
RJC was established in 2002, in-house molding workshop is equipped with a full manufacturing system, including CNC machining centers, EDM, and wire cutting. We use certified steel grades such as P20, S136, and H13, and build molds to DME and HASCO standards. Our team provides complete mold design, manufacturing, testing, and pre-shipment verification. We also offer precision plastic injection mold manufacturing and global mold export services.
RJC operates a 107,580 sq ft industrial facility in Shenzhen, China, along with a 10000 sq ft office and manufacturing site in California, USA.
We are certified to ISO 9001, IATF 16949, and ISO 13485 standards, and comply with FDA regulations.
Our CNC machining workshop is equipped with over 80 machines, achieving precision up to ±0.01mm.
The molding workshop includes more than 50 machines ranging from 100 to 1000 tons to meet different production requirements.
Four simple steps
Custom Prototypes and Parts Delivered on Time with Four Simple Steps
