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    Instant Quoting

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    Rapid Prototyping

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    High-Volume Production

Instant Quoting for Your Injection Molding Needs

LS provides fast and accurate quotes for your injection molding projects. With a variety of material options, surface treatments, and precision molding capabilities, our instant quoting system is designed to provide you with a tailored and competitive offer to meet your production requirements.

  • Access a wide range of thermoplastics and elastomers, including ABS, PC, PP, and TPE, suitable for various product applications and industry requirements.Access a wide range of thermoplastics and elastomers, including ABS, PC, PP, and TPE, suitable for various product applications and industry requirements.
  • From texturing, polishing, to painting, we offer a range of finishing options with an average lead time of 2-5 days, ensuring the right look and feel for your parts.From texturing, polishing, to painting, we offer a range of finishing options with an average lead time of 2-5 days, ensuring the right look and feel for your parts.
  • Achieve tight tolerances and consistent part quality, perfect for intricate designs and functional components.Achieve tight tolerances and consistent part quality, perfect for intricate designs and functional components.

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  • 证书.pngISO 9001:2015,ISO 13485:2016,AS9100D and lATF 16949:2016 Certified

Trusted by Engineers and Purchasing Leaders at the World’s Most Successful Companies

Injection Molding

LS Manufacturing provides industry-leading injection molding services, offering a diverse range of technologies and materials to cater to various industrial applications. With ISO 9001:2015 certification, our advanced machinery and experienced engineers ensure the highest standards of quality, precision, and repeatability in every part we produce. From rapid prototyping to low and high-volume production, we deliver efficient solutions with quick turnaround times and competitive pricing. Our rigorous quality control processes and expertise in material selection guarantee that your parts not only meet but exceed performance and durability requirements.
injection-molding

Service

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Product Showcase

Our injection molding services deliver high-quality plastic parts for a wide range of industries. Each component showcases our expertise in producing detailed designs, consistent quality, and smooth finishes with efficient production cycles.

Tolerances

Our injection molding services deliver high-precision parts with tight tolerances. With a typical tolerance range of ±0.01mm to ±0.05mm, we ensure that your components consistently meet precise specifications and stringent quality requirements. Our advanced molding techniques and robust quality control guarantee that even the most complex designs are produced accurately and reliably.

Feature

Description

  • Maximum Part Size

    1200×1000×500 mm

  • Minimum Part Size

    5×5×5 mm

  • Part to Part Repeatability

    +/- 0.1 mm

  • Mold Cavities

    Single-cavity molds, multi-cavity molds, family molds

  • Available Mold Types

    Steel and aluminum molds. Production levels below 1000, 5000, 30000, and over 100000 uses

  • Mold Cavity Tolerances

    +/- 0.05 mm

  • Secondary Operations

    Mold texturing, pad printing, laser engraving, threaded inserts, and basic assembly

  • Undercuts

    Y-type, L-type undercuts

  • Wall Thickness

    0.5 mm to 5 mm

  • Draft

    0.5° to 2°

  • Ribs/Gussets

    0.5 mm to 3 mm thick

  • Bosses

    Diameter 3 mm to 10 mm

  • Production Options

    Domestic and international

  • Lead Time

    Starts at 5 business days, including fast quote responses with design-for-manufacturing (DFM) feedback

  • Materials

    Most plastics, including custom sourcing and matching; see materials list below

  • Machines Available

    Single, multi-cavity, and family molds; 50 to 1,100+ press tonnage; side actions including hand-loaded cores.

  • Inspection and Certification Options

    Includes FAI and PPAP. ISO 9001, AS9100, ISO 13485, UL, ITAR, and ISO 7 and 8 Medical Clean Room molding.

  • Tool Ownership

    Customer-owned with mold maintenance

  • Standard Lead Time

    3 Business days

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Maximum injection molding size varies by material.Contact our team if you need further information.

Material Selection

We offer a wide range of high-quality plastics for injection molding, carefully selected to ensure optimal strength, durability, and precision. Our material options are designed to meet specific performance needs, including heat resistance, chemical stability, and flexibility.

Metals

  • Titanium
  • Steel
  • Stainless Steel
  • Magnesium
  • Zinc Alloy
  • Chromium-Nickel Alloy
  • Brass
  • Copper
  • Aluminum
  • Bronze
  • Cold Rolled Steel
  • Nickel
  • Silver-Tin Oxide
  • Cast Iron
Titanium

Titanium is known for high strength, low weight, and corrosion resistance. We process grades like Ti-6Al-4V, Ti-5Al-2.5Sn, Ti-6Al-4V ELI, and Ti-Grade 2, which are widely used in aerospace, medical implants, and sports equipment.

Plastics

  • HDPE
  • PP
  • PE
  • PET
  • PMMA
  • POM
  • PPS
  • PVC
  • FR-4
  • PEEK
  • ABS
  • PC
  • PA
  • HIPS
  • LDPE
  • PBT
  • PPA
  • PAI
  • PS
  • PTFE (Teflon)
  • UPE
  • Bakelite
HDPE

HDPE offers high strength and resistance to impact and chemicals. We support its use in containers, piping, and geomembranes

We offer customization based on your specific material requirements, if you need a material not listed here, our team can source and process ito meet your exact needs

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These are just a few examples of the materials we work with. lf you have a specific material requirement, please contact us to discuss your needs.

Surface Finishing

We offer a variety of custom surface finishes to enhance the appearance, performance, and durability of your injection molded parts. Our surface finish options are designed to meet diverse industry requirements, providing both functional and aesthetic benefits.

  • Anodizing Glossy

    AnodizingGlossy

    Anodizing Type I creates a protective oxide layer on aluminum, providing resistance to corrosion and wear.

  • Bead Blasting

    BeadBlasting

    A process that uses a stream of air to propel fine media particles to clean, smooth, or texture a surface.

  • Black Oxidize

    BlackOxidize

    Black oxide is a conversion coating that offers minimal corrosion protection and is used for appearance.

  • BleadBlasting + Black Anodizing

    BleadBlastingBlackAnodizing

    A process that uses a stream of air to propel fine media particles to clean, smooth, or texture a surface.

  • Brush

    Brush

    Brushing creates a satin-like texture on metal surfaces, enhancing their appearance and reducing reflections.

  • Anodize Type II (Glossy, Matte)

    AnodizeTypeII

    Anodizing Type II creates a protective oxide layer on aluminum, providing resistance to corrosion and wear.

  • Gold Chromate

    GoldChromate

    Chrome plating provides a bright, mirror-like finish and enhances wear and corrosion resistance.

  • Polish + Black Anodize

    PolishBlackAnodize

    Polishing enhances the surface finish and luster of metals by removing scratches and imperfections.

  • Polish + Clear Anodize

    PolishClearAnodize

    Polishing enhances the surface finish and luster of metals by removing scratches and imperfections.

  • Vapor Polish

    VaporPolish

    Vapor polishing is a technique to improve the transparency and smoothness of plastic components.

  • White Powder Coating - Flat

    WhitePowderCoatingFlat

    Powder coating provides a durable and high-quality finish that enhances the appearance and corrosion resistance of metals.

  • Zinc Plating

    ZincPlating

    Zinc plating applies a protective zinc layer to steel or iron, enhancing corrosion resistance.

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These are just a few of the surface finishing options we offer. lf you have a specific requirement, please reach out to us to discuss the best solution for your project.

Advantages & Features

LS Manufacturing's injection molding services offer numerous advantages and unique features that set us apart from the competition. Our commitment to quality, precision, and customer satisfaction ensures that your projects are executed with the highest standards.

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High Precision and Accuracy

High Precision and Accuracy

We utilize state-of-the-art injection molding machines and advanced techniques to achieve exceptional precision and accuracy. Our processes can maintain tolerances as tight as ±0.02mm, ensuring that your parts meet the exact specifications required.

Quick Turnaround Times

Quick Turnaround Times

Our efficient production processes and streamlined operations allow us to deliver high-quality injection molded parts within short lead times. With a typical turnaround time of 1-2 weeks and expedited services available, we help you meet your project deadlines without compromising on quality.

Wide Range of Materials

Wide Range of Materials

We offer a diverse selection of materials, including thermoplastics and thermosets, to meet the specific needs and requirements of various industries and applications. Our material options include ABS, PC, PP, PE, Nylon, POM, epoxy, phenolic, and urea-formaldehyde.

Custom Surface Finishes

Custom Surface Finishes

Our array of surface finish options enhances the functionality and aesthetics of your injection molded parts. We offer texturing, polishing, painting, and electroplating to provide both protective and decorative finishes tailored to your specifications.

Cost-Effective Solutions

Cost-Effective Solutions

Our injection molding services are designed to be cost-effective, providing high-quality parts at competitive prices. By reducing the need for expensive tooling and minimizing material waste, we offer economical solutions for both prototyping and production.

Scalability from Prototypes to Production

Scalability from Prototypes to Production

Whether you need a single prototype or mass production, our injection molding services are scalable to meet your specific volume requirements. We have the capacity to handle orders ranging from 1 to 10,000+ units, ensuring flexibility and scalability for your projects.

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Choose LS Manufacturing for your injection molding needs and experience the benefits of our advanced capabilities and commitment to quality. Contact us today to discuss your project and get an instant quote.

Case Studies

Our injection molded parts have been successfully used in various industries. Here are some examples that demonstrate our capability to deliver high-quality, precise components tailored to specific industry needs:

Automotive Industry

Automotive Industry

Medical Devices

Medical Devices

Consumer Electronics

Consumer Electronics

Aerospace

Aerospace

Industrial Equipment

Industrial Equipment

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These case studies illustrate our ability to deliver high-quality, precision injection molded parts across various industries. Contact us today to discuss your specific project requirements and how we can help you achieve your goals.

Quality Control

At LS Manufacturing, quality is our top priority. We implement rigorous quality control measures throughout the entire injection molding process to ensure that every part meets the highest standards of precision and reliability. Our comprehensive quality assurance system includes advanced inspection tools and techniques to maintain consistency and excellence in our products.

In-Process Inspections

Our quality control begins with in-process inspections, where each part is checked at various stages of production to ensure adherence to design specifications. This proactive approach helps identify and correct any issues early in the manufacturing process.

Final Inspections

Before any part leaves our facility, it undergoes a thorough final inspection to verify its quality and precision. We use advanced measurement tools and techniques to ensure that each part meets the required specifications and standards.

Precision Measurement Tools

We utilize a range of precision measurement tools, including Coordinate Measuring Machines (CMM), optical comparators, and laser scanners, to accurately measure the dimensions and tolerances of our parts. These tools enable us to maintain tight tolerances and high precision in every component we produce, achieving accuracy up to 0.001mm for critical dimensions.

ISO 9001,ISO 14001,IATF 16949 and AS9100D Certification

Our commitment to quality is demonstrated by our ISO 9001,ISO 14001,IATF 16949 and AS9100D Certification. This international standard ensures that our quality management system is effective and continuously improving, providing our customers with consistent, high-quality products.

Continuous Improvement

We believe in continuous improvement and regularly review our processes and practices to identify areas for enhancement. By investing in the latest technologies and training for our staff, we strive to maintain our reputation for quality and innovation.

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Choose LS Manufacturing for your injection molding needs and experience our commitment to quality through our rigorous quality control processes. Contact us today to discuss your project and see how we can help you achieve your goals.

Need Assistance? We're Here for You.

If you have any questions or need assistance, our team is ready to provide support 24/7. Reach out to us through any of the methods below.

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We understand that you may have questions about our injection molding services. Here are some of the most frequently asked questions and their answers to help you better understand our capabilities and processes. If you need further assistance, our team is always ready to help.

Our typical lead time for injection molded parts is 1 week, depending on the complexity and volume of the order. For expedited services, we can deliver parts as fast as 1-3 days.

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If you have any other questions or need further information, please do not hesitate to contact us. Our team is here to help you with all your injection molding needs.

Customer Testimonials

Our customers’ satisfaction is a testament to the quality and reliability of our injection molding services. Here’s what some of our clients have to say about their experience working with LS Manufacturing:

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LS Manufacturing exceeded our expectations with their exceptional injection molding services for our latest automotive components. The team’s responsiveness and expertise allowed us to stay on track with our project timeline, while delivering parts that demonstrated superior precision and durability.

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John Smith
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Nexus Automotive Solutions
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The precision and speed of LS's injection molding services are unmatched. They were proactive during the design phase, providing insights that helped us enhance the manufacturability and performance of our medical devices. A truly reliable partner.

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Jane Williams
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MedPro Devices
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The quality of injection molded parts from LS Manufacturing has been outstanding. Every component showcased their commitment to quality and precision. These parts have contributed significantly to the seamless assembly of our electronic products.

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Michael Lee
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Innovo Tech Solutions
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Collaborating with LS Manufacturing was an effortless process. Their team demonstrated professionalism and clarity in communication, and delivered our parts well before the deadline. The quality of the parts was exceptional, which is vital for our consumer electronics line.

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Emily Chen
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Fusion Electronics Ltd.
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The precision and consistency of the injection molded parts from LS Manufacturing have been crucial for the performance of our industrial equipment. Their ability to deliver on tight tolerances and adhere to our timelines has proven their reliability as a key partner.

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David Wong
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Precision Machineries Co.
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These testimonials reflect our commitment to excellence and customer satisfaction. Join our list of satisfied customers by choosing LS Manufacturing for your injection molding needs. Contact us today to discuss your project and get an instant quote.

Latest News

Stay updated with the latest news and announcements from LS Manufacturing. Explore our latest articles below.

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