Plastic Injection Molding Company in Missouri
LXG Injection Molding is a trusted plastic injection molding company in Missouri, delivering precision parts for manufacturers worldwide with 3000+ molds delivered, 200+ projects completed, service across 38+ countries, and a global team of 1,200+ professionals.
Instant pricing & DFM
Guidance from automotive molding experts
Tight tolerances, complex geometries, and multi-material capabilities
Proven expertise with 3,000+ molds delivered worldwide
Is Your Injection Molding Partner Holding You Back?
Too many companies face obstacles such as
Inconsistent part quality
failed assemblies, higher scrap rates, and costly recalls
Slow lead times
delayed product launches and missed market windows
Regulatory non-compliance
increased audit risks and lost certifications
Design limitations
constraints on innovation and product functionality
Manufacturing inefficiencies
inflated costs and reduced profitability
Injection MOLD Manufacturing on demand
100% Satisifeds Manufacturers
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Our mold injection manufacturer services

Injection Moulding
LXG Injection Molding delivers precision plastic parts using advanced machines and ISO processes, supporting prototypes to high-volume production with consistent quality, efficiency, and global manufacturing standards.

Plastic Tooling
Our tooling experts design durable, high-accuracy molds including single and multi-cavity systems, ensuring long tool life, reliable performance, and cost-effective manufacturing for every production requirement.

Rapid Prototyping
We provide fast, cost-effective prototyping using aluminum or soft-steel tooling, enabling quick design validation, functional testing, and faster transition from concept to full-scale production.
Global Reach, Local Support
LXG has delivered 3,000+ molds to over 38 countries worldwide.
Industries We Serve

Aerospace

Automotive

Consumer Electronics

Medical & Healthcare

Industrial & Robotics

Sustainable Packaging
Our Testimonials
our client say's
Founded in 2000, Longxiang Group Limited (LXG Injection Molding) has grown into one of China’s most reputable mold makers, with 120 skilled employees and a 5,000 sq. meter workshop. Over the past 18+ years, the company has exported more than 3,000 molds to 38 countries worldwide. Its expertise spans automotive, electronics, IT, household products, and medical applications. With strict quality control, one-stop service, and rapid response support, LXG Injection Molding is a trusted global partner for precision plastic solutions.





















Get started with precision manufacturing
LXG Injection Molding operates as a full-service plastic injection molding company in Missouri with strong domestic support and global manufacturing reach. Our capabilities cover the complete mold injection manufacturing lifecycle, including design support, tooling, sampling, and production. We manufacture injection molding mold parts in Missouri while also supporting clients with scalable production options to meet changing demand.
Our team works closely with customers to ensure parts meet functional, dimensional, and regulatory requirements. From prototype plastic injection molding in Missouri to long-term production programs, we deliver reliable outcomes backed by experience and disciplined processes. Our facilities and partners support a wide range of thermoplastics and part complexities, allowing us to serve automotive, medical, electronics, industrial, and consumer product manufacturers.
With experience across 38+ countries, LXG Injection Molding combines local responsiveness with global manufacturing strength. Clients benefit from competitive pricing, stable supply chains, and consistent quality control. Whether you need a molding supplier in Missouri for short runs or high-volume production, our team provides flexible solutions designed for growth and long-term partnerships.
Why Choose LXG Injection Molding
Choosing the right injection molding partner directly affects cost, quality, and delivery timelines. LXG Injection Molding is built to reduce risk and deliver dependable results.
3000+ molds delivered worldwide across diverse industries
200+ successfully completed projects with repeat customers
Service coverage in 38+ countries and global markets
1,200+ experienced professionals supporting engineering and production
Strict quality control at every stage of manufacturing
Fast turnaround for prototype plastic injection molding in Missouri
Scalable solutions from low-volume to high-volume production
Competitive pricing with transparent cost structures
Local support combined with global manufacturing options
Reliable delivery schedules and clear communication
Manufacturers choose LXG Injection Molding because we focus on consistency, accountability, and long-term value rather than short-term promises.
Our Injection Molding Process
Our injection molding process is designed to be clear, efficient, and beginner-friendly while meeting professional manufacturing standards. Every project follows a structured workflow to ensure quality and predictability.
We begin with design review and requirements analysis. Our engineers evaluate part geometry, material selection, and manufacturability to reduce risk early. For custom injection molding in Missouri, this step helps avoid delays and rework later.
Next, we move into mold design and tooling. Precision tooling is created using advanced CAD systems and validated through simulation. Tooling is built to support repeatable production and long service life.
After tooling, we conduct sampling and testing. Rapid injection molding prototyping in Missouri allows clients to verify fit, function, and appearance before approving production. Adjustments are handled quickly and transparently.
Once approved, we begin production. Our manufacturing systems support consistent output with ongoing inspection and quality checks. Finished parts are packaged and shipped according to customer requirements. This disciplined process makes LXG Injection Molding a reliable plastic injection molding service near me for Missouri manufacturers.
Benefits of Plastic Injection Molding in Missouri
Plastic injection molding in Missouri offers strong advantages for manufacturers serving regional and national markets. Local production improves communication, reduces lead times, and simplifies compliance with U.S. standards.
Working with an injection molding company in Missouri allows faster prototyping and quicker design changes. This is especially important for industries with short development cycles or evolving product requirements. Local manufacturing also supports better oversight and quality assurance.
Missouri’s central location provides efficient logistics and distribution across the United States. Reduced shipping distances lower transportation costs and improve delivery reliability. Mold injection manufacturing in Missouri also supports compliance with domestic regulations and customer expectations.
By combining Missouri-based services with global manufacturing capabilities, LXG Injection Molding offers flexibility. Clients can prioritize speed and control locally or leverage offshore options for cost efficiency. This balanced approach helps businesses stay competitive while maintaining quality and reliability.
Methods & Technologies We Use
LXG Injection Molding uses proven methods and modern technologies to support a wide range of project needs. Our capabilities are designed to adapt to different industries and production volumes.
Custom injection molding in Missouri supports unique part designs and specialized applications. Each mold is engineered to meet exact specifications for performance and durability.
Rapid injection molding prototyping in Missouri helps clients validate designs quickly and move to market faster. Early testing reduces development risk and cost.
High-precision tooling ensures tight tolerances and consistent results across production runs. Our tooling processes support complex geometries and demanding materials.
We handle both low-volume and large-scale manufacturing. Whether you need pilot runs or ongoing high-volume supply, our systems scale with your needs. Our full capabilities are supported through LXG Injection Molding services available at https://lxginjectionmolding.com/, ensuring professional execution from start to finish.
Lowest Price Guaranteed
LXG Injection Molding offers a lowest price guaranteed approach based on transparency and smart manufacturing strategies. Pricing depends on part complexity, material selection, tooling requirements, and production volume.
We provide clear cost breakdowns so clients understand where their investment goes. There are no hidden charges or unexpected fees. Our goal is to deliver long-term value, not short-term discounts.
For cost-sensitive projects, offshore manufacturing options can reduce tooling and unit costs. For projects requiring speed, compliance, or close collaboration, Missouri-based production offers faster turnaround and greater control.
By offering both domestic and offshore manufacturing options, LXG Injection Molding allows clients to choose the best balance of cost, speed, and quality. This flexible pricing model builds trust and supports sustainable partnerships.
Location-Specific Injection Molding Services in Missouri
LXG Injection Molding proudly serves manufacturers across Missouri with responsive, reliable injection molding support. Businesses searching for an injection molding company near me benefit from local communication and faster turnaround.
We support industries including automotive, medical, electronics, industrial equipment, and consumer products. Our location-specific services reduce delays during design, prototyping, and production.
Clients benefit from local project management combined with global production strength. This ensures fast sampling, efficient revisions, and dependable delivery schedules. Whether you need injection molding mold parts in Missouri or full production programs, our team delivers consistent results.
Our commitment to Missouri manufacturers is built on quality, accountability, and long-term collaboration. We focus on helping clients grow with reliable manufacturing support.
Frequently Asked Questions
What industries do you serve?
We serve automotive, medical, electronics, industrial, and consumer product manufacturers.
Do you offer custom injection molding in Missouri?
Yes, we specialize in custom injection molding tailored to specific designs.
Can you support prototype projects?
We provide prototype plastic injection molding in Missouri for fast validation.
How fast is rapid injection molding?
Rapid injection molding prototyping in Missouri typically delivers parts within weeks.
Do you handle low-volume production?
Yes, we support low-volume and high-volume manufacturing.
What materials can you mold?
We work with a wide range of thermoplastics based on application needs.
How do you ensure quality control?
We use inspections, testing, and process monitoring at every stage.
Is pricing transparent?
Yes, pricing is clear and based on defined project requirements.
Do you offer offshore manufacturing options?
Yes, offshore options are available for cost optimization.
How do I start a project?
Contact LXG Injection Molding to discuss your requirements and receive a quotE.
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