Our Core Manufacturing Capabilities
Comprehensive tooling, molding, and machining services powered by advanced equipment and ISO-certified quality systems
Custom Precision Mold Making & Tooling
Design and manufacture high-precision injection molds with tolerances down to ±0.01mm for automotive, medical, and electronics industries.
Plastic Injection Molding Services
High-volume production with 50-2000T machines, supporting overmolding, insert molding, and multi-material applications.
CNC Machining & Prototyping
3-axis and 5-axis CNC milling, turning, and EDM services for rapid prototyping and low-volume production runs.
Two-Shot & Overmolding Expertise
Advanced multi-material injection molding for complex parts requiring soft-touch grips, seals, or multi-color components.
Global Export & Logistics Support
Seamless export services with experience shipping to Europe, North America, and Asia, including customs documentation support.
Ready to discuss your project requirements?
Request a Technical ConsultationIndustries We Serve
Delivering precision manufacturing solutions across diverse sectors with industry-specific expertise
Automotive
Specialized in water tanks, airbags, and interior parts with proven VW, BMW, and Ford experience. Our IATF 16949 certification ensures every component meets stringent automotive safety and performance requirements, giving you peace of mind on quality.
- IATF 16949 certified production
- Tier 2/3 supplier experience
- Complex geometry expertise
Medical Device
High-precision components manufactured under IATF 16949 standards provide the reliability medical applications demand. Our cleanroom-compatible processes and rigorous quality controls protect patient safety while accelerating your time-to-market.
- Medical-grade precision
- Biocompatible materials
- Strict traceability systems
Home Appliances & Electronics
Housings and functional structures for premium brands benefit from our aesthetic excellence and structural integrity. We deliver components that enhance brand perception while maintaining cost efficiency for your competitive pricing strategy.
- Surface finish excellence
- High-volume capacity
- Cost-effective solutions
Personal Care
Expert in electric toothbrush components and personal electronics with precision that ensures smooth operation and long product life. Our 2K molding capabilities enable sophisticated designs that differentiate your products in competitive markets.
- 2K molding expertise
- Ergonomic design support
- Consumer safety focus
Discover how we can elevate your product quality
Explore Our SolutionsAfter Project Kick-off: Reducing Costs Through Technical Guidance & DFM Optimization
Expert engineering review before production prevents costly redesigns and accelerates your product launch. Our DFM analysis identifies potential issues early, ensuring manufacturability and optimal performance.
Our DFM analysis typically reduces tooling modification costs by up to 20% through early identification of design issues and optimization recommendations.
DFM Technical Review
Comprehensive analysis of part geometry, wall thickness, and draft angles eliminates manufacturing obstacles that could delay production or inflate costs.
Mold Structure Optimization
Proactive mold care and optimization extends tool life up to 30%, reducing your long-term tooling investments while maintaining consistent part quality.
Material Selection Guidance
Decades of material expertise help you choose optimal resins that balance performance, durability, and cost for your specific application requirements.
NPD Support
Dedicated new product development assistance accelerates your innovation cycle, providing technical guidance that turns concepts into market-ready products faster.
Experience
Developed
Reduction
Turnaround
Ready to Optimize Your Next Project?
Let our engineering team review your design and identify cost-saving opportunities before you commit to tooling.
Schedule a Free DFM ReviewWe Understand Your Challenges
Common manufacturing frustrations solved with our proven approach
How to solve unstable injection molding quality?
We focus on long-term delivery reliability through rigorous process controls and CMM inspection of every production run. Our IATF 16949 certification ensures consistent quality that protects your brand reputation.
How to get faster response from mold manufacturers?
24-hour engineering response and efficient communication channels keep your project moving forward. Our Hong Kong-Shenzhen project management structure ensures you get answers when you need them, not days later.
How to avoid production delays in mold projects?
Strict project management and sample lead-time control eliminate schedule surprises. Our ERP system provides real-time visibility into your project status, so you can plan confidently and meet your launch dates.
How to control tooling modification costs?
Transparent pricing and DFM optimization prevent budget overruns before they happen. Our upfront engineering review identifies cost-saving opportunities that deliver better parts at lower total investment.
Experience manufacturing partnership that solves problems, not creates them
Start Your Worry-Free ProjectProject Workflow
Streamlined process ensures on-time delivery and eliminates uncertainty at every stage
RFQ
Fast quote turnaround with detailed cost breakdown
Project Kick-off
Clear timeline and deliverables defined upfront
DFM Analysis
Engineering review prevents costly design issues
Mold Fabrication
Precision machining with regular progress updates
T1/T2 Samples
Rapid sampling iteration for perfect results
CMM Inspection
Full dimensional verification guarantees accuracy
Mass Production
Consistent quality at volume with real-time tracking
Experience a manufacturing process that delivers predictable results
Start Your ProjectProducts & Manufacturing Scope
Diverse portfolio demonstrates versatility across complex manufacturing challenges
2K/Double Injection Parts
Multi-material and multi-color components eliminate assembly operations while enhancing aesthetic appeal and functional performance. Our 2K technology reduces costs by combining two injection cycles into one seamless process.
- Water tanks with soft-touch inserts
- Multi-color automotive housings
- Overmolded grip components
Automotive Components
Safety-critical automotive parts manufactured to IATF 16949 standards ensure passenger protection while meeting demanding OEM requirements. Our Tier 2/3 experience with VW, BMW, and Ford guarantees automotive-grade quality.
- Airbag covers and safety components
- Interior trim and console parts
- Under-hood functional components
Household Tool Housings
Precision shells for power tools and electric appliances combine durability with ergonomic design. Our experience with premium brands ensures components that enhance product perception while withstanding demanding use conditions.
- Electric drill and tool housings
- Appliance control panels
- Battery compartment assemblies
Explore how our manufacturing expertise can bring your product vision to life
View Full PortfolioCapacity & Equipment Snapshot
State-of-the-art equipment combined with skilled operators delivers consistent quality at volume. Our investment in premium machinery from Sodick, Fanuc, and Charmilles ensures precision that meets the most demanding specifications.
30T-380T Range
Machining Centers
Precision Machines
Specialized Systems
- Sodick & Charmilles Wire EDM for micron-precision cutting
- Fanuc CNC machining centers with automated tool change
- Professional Erowa fixture system for consistent setup
- Advanced CMM inspection with temperature control
- Automated electrode libraries for efficient production
Tour our facility virtually or schedule an in-person visit
Request Factory TourQuality Control & Inspection
Rigorous testing at every stage protects your brand reputation and ensures end-user safety
Certifications & Standards
IATF 16949:2016
Automotive quality management for consistent production
IATF 16949 certification ensures automotive supply chain stability through rigorous process control, defect prevention, and continuous improvement systems that eliminate production variability and delivery delays.
ISO 9001:2015
International quality management system standard
ISO 9001 quality management system provides supply chain reliability through documented procedures, supplier qualification processes, and traceability systems that enable consistent on-time delivery and quality performance.
ISO 14001:2015
Environmental management system certification
ISO 14001 environmental certification demonstrates sustainable manufacturing practices that ensure long-term supply chain stability by minimizing regulatory risks and maintaining operational continuity.
National Hi-Tech Enterprise
Government recognition for innovation excellence
National Hi-Tech Enterprise status validates our technological capabilities and financial stability, ensuring we remain a reliable long-term manufacturing partner with continuous process innovation.
Inspection Equipment
CMM Inspection
Mitsutoyo and Sirui coordinate measuring machines verify dimensional accuracy to ±0.001mm, ensuring every part meets print specifications before shipment.
Optical Projection
Nikon profile projectors enable non-contact measurement of complex geometries and surface features, protecting delicate parts while maintaining accuracy.
Hardness Testing
TIME BEIJING hardness testers validate material properties and heat treatment effectiveness, ensuring components meet mechanical performance requirements.
Request detailed quality documentation and inspection reports
Get Quality PackageWorkshop & Factory View
Transparent manufacturing environment builds confidence through visual proof of capabilities
Schedule a virtual or in-person factory tour to see our capabilities firsthand
Request Factory TourTrusted by Industry Leaders
Join the global brands who rely on our precision manufacturing excellence
Excellent communication and stable delivery. Their DFM support helped us avoid costly redesigns before tooling. The quality consistency matches our German suppliers at much better pricing.
Fast response time and transparent project management make them stand out. They understand Western expectations and deliver accordingly. No surprises, no excuses - just professional execution.
Their IATF certification isn't just paperwork - you can see it in their processes. CMM reports are thorough and timely. After three years of partnership, defect rates remain consistently low.
See why leading brands trust us with their precision manufacturing
Join Our ClientsTechnical Insights
Expert knowledge and industry best practices from our engineering team
Manufacturing
Optimization Tips for 2K Injection Molding
Learn how proper material selection and mold design can eliminate common defects in multi-material injection molding. Discover proven techniques that reduce scrap rates and improve bond strength.
Read More
Quality
Benefits of IATF 16949 in Auto Parts Manufacturing
Understanding how automotive quality standards protect your supply chain and reduce warranty claims. Real-world examples from our work with Tier 1 suppliers demonstrate measurable improvements.
Read More
Engineering
DFM Analysis: Preventing Costly Tooling Mistakes
Critical design considerations that impact manufacturability and cost. Case studies show how early DFM review saved our clients significant tooling modifications and accelerated launch timelines.
Read MoreStay informed with our latest manufacturing insights and case studies
View All ArticlesFrequently Asked Questions
Clear answers to common questions about working with us
What is the lead time for custom injection molds from China?
T1 samples typically require 25-30 days from project kick-off for standard injection molds. Complex 2K molds or tight tolerance requirements may extend to 35-40 days. We provide weekly progress updates with photos and can expedite critical projects with our express service for a premium.
Do you provide DFM support before mold making?
Yes, comprehensive DFM analysis is included with every project at no additional cost. Our engineering team reviews your CAD files and provides detailed feedback on wall thickness, draft angles, gate locations, and material selection within 48 hours of receiving your files. This early review prevents costly tooling modifications later.
How do you handle international shipping from China to US/EU?
We work with major freight forwarders (DHL, FedEx, UPS for air; Maersk, MSC for ocean) and can arrange door-to-door delivery with customs clearance included. Our Hong Kong office coordinates export documentation and can provide DDP (Delivered Duty Paid) terms if preferred. Typical transit times: 3-5 days air freight, 25-30 days ocean to US West Coast.
What quality certifications does CN Precision hold?
We maintain IATF 16949:2016 (automotive quality management), ISO 9001:2015 (quality management), and ISO 14001:2015 (environmental management) certifications. All certifications are current and available for review. We also hold National Hi-Tech Enterprise status from the Chinese government, recognizing our technical capabilities and innovation focus.
Can you handle small volume injection molding production?
Yes, our minimum order quantity is typically 500-1000 pieces per production run, depending on part complexity. We specialize in both prototype/low-volume runs and high-volume mass production. Even for smaller volumes, you benefit from our automotive-grade quality systems and professional project management.
How do Chinese manufacturers handle communication across time zones?
Our team is experienced working with Western clients and maintains flexible hours for overlap with US and European business days. We guarantee 24-hour response times via email and can schedule video calls during your business hours. All technical communication is handled in professional English by our engineering team who understands Western manufacturing terminology and expectations.
Still have questions? Our team is ready to help
Contact Our EngineersWhy Choose CN Precision Manufacturing?
Your trusted partner for precision injection molding and mold-making solutions in Shenzhen. We deliver quality, reliability, and innovation to international B2B clients.
ISO-Certified Quality Standards
Rigorous quality control processes ensure every part meets international standards for automotive, medical, and industrial applications.
Integrated Manufacturing Capabilities
From mold design and prototyping to mass production, we handle your entire manufacturing journey under one roof in Shenzhen.
European Market Expertise
Deep understanding of European quality requirements, certifications, and business practices built through years of successful partnerships.
Advanced Engineering Support
Expert engineering team provides DFM analysis, material selection guidance, and technical consultation throughout your project.
Request a Quote
Tell us about your project and we'll get back to you within 24 hours.