All-in-one molding solutions for precision, tight-tolerance parts
Injection Mold
Standard injection molding services, covering injection mold design, mold manufacturing, and plastic product production.
Double-color Mold
Injection Mold
Metal components and plastic elements are fused into one cohesive part.
Over Mold
Silicon Rubber Mold
Injection molding solutions for mass-producing food-grade and medical silicone products.
Material Selection
Mold Design
Mold Fabrication
Mold Setup
Heating the Material
Injection
Cooling
Mold Opening
Part Ejection
Inspection
Surface Finishing
Packaging
Previous Projects
Our Factory In China
KingStar Mold is a leading manufacturer based in China, specializing in custom injection molds and the production of plastic and silicone components. With over ten years of experience, we offer comprehensive solutions from mold design to production, ensuring the highest standards of quality and precision.
Our factory is equipped with advanced machinery and staffed by skilled professionals, dedicated to delivering tailored, high-performance parts for a variety of industries. Whether it’s plastic, silicone, or a combination of materials, KingStar Mold provides reliable, cost-effective solutions for every project.
See Our Injection Molding Production
KingStar Mold’s Production Capacity
Production Capacity | Details | Production Capacity | Details |
---|---|---|---|
Machine Quantity | 20+ High-precision injection molding machines | Materials Handled | PE, PP, ABS, PC, POM, Nylon, TPU, and more |
Clamping Force | 50 to 800 tons | Molding Cycle Time | 10 to 60 seconds (depending on part complexity) |
Part Weight Range | 1g to 5000g | Lead Time for Production | 2 to 4 weeks (for standard molds) |
Production Volume | Up to 500,000 parts per month | Prototype Production Capability | Rapid prototyping with 3D printing and CNC |
Maximum Mold Size | 800 mm x 800 mm x 1000 mm | Post-Production Services | Assembly, painting, surface finishing, packaging |
Tolerance Accuracy | ±0.01 mm | Customization & Flexibility | Tailored solutions for low-volume & complex designs |
Orders Workflow
Initial Consultation & Design Review
We begin by discussing your project’s needs and reviewing your design to ensure it’s optimized for two-shot molding. Any improvements or adjustments are suggested at this stage.
Material Selection
We help you choose the right materials for each part layer, ensuring compatibility for optimal performance and durability. Material selection is crucial for achieving the desired functionality.
Mold Design & Engineering
Our team designs a custom mold using advanced CAD software and simulates the molding process. This ensures precision and identifies potential issues before production starts.
Prototyping & Sample Testing
A prototype is created to validate the design and functionality of your part. Testing ensures the product meets your specifications before moving to full production.
Production Setup & First Shot
We set up the molds and calibrate the machines for the process. The first shot is produced to confirm the setup and ensure quality.
Final Production & Quality Control
After approval, we proceed with full-scale production, continuously checking for quality. Final inspections ensure all parts meet our high standards before delivery.
Materials For Injection Molding
ABS
A strong, impact-resistant plastic commonly used in automotive and consumer goods applications.
PEEK
A thermoplastic with excellent chemical and thermal resistance, used in aerospace and medical applications.
PEI
A tough, high-heat resistant plastic used in automotive, aerospace, and electrical applications.
PA
Also known as nylon, it’s a durable, wear-resistant plastic ideal for automotive and industrial parts.
PBT
A strong, heat-resistant plastic used in automotive, electrical, and electronic components.
PC
A tough, high-impact plastic with excellent clarity, used in eyewear lenses and automotive parts.
PE
A versatile, lightweight plastic known for its chemical resistance and low friction properties.
PMMA
A transparent plastic often used as a glass substitute in lighting, signage, and optical lenses.
POM
A high-performance, low-friction plastic used in precision engineering applications like gears and bearings.
PP
A flexible, durable plastic with high resistance to chemicals and fatigue, often used for containers and packaging.
PPS
A high-temperature, chemically resistant plastic used in automotive and electrical applications.
PS
A rigid, inexpensive plastic often used in disposable products like packaging and cutlery.
TPU
A flexible, durable plastic with excellent abrasion and impact resistance, used in footwear and automotive applications.
PTFE
Known as Teflon, it’s a non-stick, high-temperature resistant material used in seals, gaskets, and cookware.
PPSU
A durable, high-temperature plastic used in plumbing, medical, and aerospace industries.
PVC
A rigid or flexible plastic used in construction, plumbing, and electrical applications.
PLA
A biodegradable, plant-based plastic, ideal for eco-friendly applications and easy to mold.
Surface Finishing Service at KingStar Mold
KingStar Mold offers a comprehensive range of surface treatment services to enhance the appearance, functionality, and durability of your injection-molded parts. Our services include options such as polishing, painting, anodizing, coating, and laser engraving, designed to improve surface finish, corrosion resistance, and wear resistance. By applying these treatments, we help ensure that your parts meet the highest quality standards, with the right finish for both aesthetic and performance requirements.
Anodizing
Hotstamping
Electroplating
Laser Engraving
Pad Printing
Spraying
Sand Blasting
Silkscreen
Grinding & Polishing
20+
Types Available
400M+
Capacity Monthly
20+
Partnerships
10Y+
Experience
99%+
Satisfactory Rate
Key Benefits of Choosing KingStar Mold
High Precision and Expertise
Fast Turnaround and Competitive Pricing
Comprehensive One-Stop Service
Yes, we provide fully custom mold designs, ensuring the molds are optimized for your part specifications and production needs.
Rapid tooling is a faster, cost-effective approach for producing molds for low-volume production and prototypes, while traditional molds are built for long-term, high-volume production.
Yes, we specialize in both low-volume and high-volume injection molding, providing flexible solutions for prototyping, limited production, or full-scale manufacturing.
Lead times vary depending on the complexity of the mold and part, but we typically deliver parts within 2-6 weeks, including mold design and production time.
Simply provide us with your part designs and specifications, and our team at KingStar Mold will offer a competitive and accurate quote, taking into account material, quantity, and production requirements.
We work with a wide range of materials such as ABS, PE, PP, PC, POM, and specialty plastics like PEEK and TPU, ensuring the best material choice for your part’s requirements.
We serve a variety of industries, including automotive, medical, electronics, household, furniture, and packaging, providing custom injection-molded parts tailored to each sector’s unique needs.
Injection molding is a manufacturing process where molten plastic is injected into a mold cavity to create custom plastic parts. It is ideal for producing high volumes of precise and consistent parts.
To start, simply contact us with your project details, including designs, quantities, and material preferences. Our team will guide you through the process and provide support at every stage.
Yes, KingStar Mold specializes in creating complex, multi-cavity, and multi-component molds, providing efficient solutions for intricate parts or assemblies.
We optimize the mold design, material selection, and production processes to reduce waste and ensure cost-effective production, especially for large-volume runs.
The mold life depends on the material and complexity of the mold, but most molds can produce hundreds of thousands to millions of parts over their lifetime with proper maintenance.
We offer a range of post-production services, including assembly, surface finishing, painting, and packaging, to deliver fully finished parts ready for use.
Yes, our team offers Design for Manufacturability (DFM) services to ensure your designs are optimized for efficient molding, reducing costs and improving part quality.
Common defects include sink marks, short shots, flow lines, burn marks, and air traps. Our team at KingStar Mold works to eliminate these issues during the design and molding process.
We implement strict quality control processes, including visual inspections, dimensional checks, and functional testing, to ensure every part meets your exact specifications.