Capabilities
Mechanical Manufacturing
Machining Service
Fabrication Service
Solutions
Accelerate your product development cycle with our proven processes.
A one-stop product innovation service covering design, prototyping, mass production, and packaging.
Manufacturing Service
Value-Added Services
Industries
Tailored manufacturing solutions for demanding sectors.
Industries We Serve
Our Platform
Manage your entire manufacturing lifecycle in one place.
Resources
Insights, guidelines, and knowledge for modern manufacturing.
Knowledge Base
Materials Library
Surface Finishes
Empowering engineers to build a better world through faster manufacturing.
Company
Connect
RapidDirect offers a comprehensive range of custom manufacturing services, spanning from rapid prototyping to mass production. Explore our capabilities and find the right solution for your project.

With our own factory in Shenzhen and a strong network of vetted manufacturers across China, we offer a broad range of manufacturing capabilities — from CNC machining to injection molding, sheet metal, and 3D printing. Whether you need fast-turn prototypes or low- to high-volume production, we’re your trusted partner for complex, custom parts delivered with speed and precision.
CNC milling, turning & precision machining for prototypes and end-use parts. ±0.001″ tolerance, 0.020″ thin walls, 1-day lead times.
Get plastic injection molding, overmolding & insert molding with fast & production tooling. No MOQ. T1 samples in 2 weeks. Scale 1 to 1M units.
Expert laser cutting, bending, welding & stamping. Fast, precise sheet metal prototypes to production. 3-day lead time. 0.008 in. thin walls.
SLA, HP MJF, SLS & SLM for functional prototypes & low-volume 3D printing. ±0.008 in. precision. 1-day lead time.
Offer high quality, low-cost metal extrusions with a variety of post-machining options. Rapid 2-week delivery.
High-volume precision die casting: Aluminum/Zinc/Magnesium/Copper. 0.03in walls, 1000+ unit batches.
Rapid soft-tooled plastic prototypes: ±0.002″ precision, 20 parts in 15 days. Cost-effective small-batch alternative to injection molding. Ideal for fast iterations.
Precision sinker & wire EDM: Sharp inside corners & thin walls. Burr-free micromachining with 0.001-0.01″ kerf. Ideal for tooling-free complex geometries.
We enhance every stage of manufacturing, offering expert guidance, advanced materials and finishing, and custom solutions. Ensure product quality, cost efficiency and smooth delivery from prototype to final production.
Streamline your new product introduction journey from concept to market-ready products with end-to-end solutions.
Accelerate industrial automation with precision manufacturing and seamless sourcing.
Access a vast selection of high-performance materials, including metals, plastics, optimized for your specific application.
Enhance durability, aesthetics, and functionality with our comprehensive range of surface finishing options.