Roach International LLC

Roach International LLCRoach International LLCRoach International LLC

Roach International LLC

Roach International LLCRoach International LLCRoach International LLC

Roach International LLC is a complete sourcing company which serves numerous Industries.

About Lenny Roach

President & CEO

  

Lenny Roach is the founder of Roach International LLC, his 40 year background includes extensive experience in design, engineering, manufacturing, operations/logistics, supply chain, product development, quality control, continuous improvement, software/firmware development, product cost reductions, product target costing, cost control, new product introduction, electronic packaging design, miniaturization, project management, and trade - off analysis for products ranging from Multi-Chip Modules, PC Cards, Cell Phones, Smart Terminals, RFID Tags, Wireless Base Station cabinet size systems through to products for the Medical industry. Seventeen of these years working in Bell Laboratories, concentrating on Manufacturing Research and Development.

PLASTICS TOOL MANUFACTURING

Our Factories offer the complete solution for high volume and technical Plastic Injection Mold, Die-casting, CNC machining, from mold design, construction, products mass production, to assembly and packaging - we can help you concentrate on your business. Ready for a more cost- & time efficient way to manufacture parts. Our professional analysis to part design and help you reduce design risks and limit overall production costs along every step of the product cycle. 

PLASTICS MANUFACTURING

MEDICAL DEVICES

  • We performed Architecture and Cost Analysis, made recommendations for Chipsets and Provided Industrial Design and Physical Design.

Optician Device

  • We performed Cost Reduction and reduced cost of the plastics from over $200.00 per set to under $15.00 per set. We did this by eliminating post plastic injection molding machining. Replacing tactical mechanical switches mounted on a PCB, with a Membrane Switch with an Overlay.

Machined Plastics - "Scanmate A"

Bottom View

Bottom View

  • Specializing in plastic and medical device manufacturing. We optimize design for cost reduction and efficiency.

Top View

Bottom View

  • At Roach International LLC, we specialize in designing cost-effective plastic components for medical devices. Our solutions improve durability and reduce manufacturing costs significantly.

Completed Instrument

Completed Instrument

  • Quality is our top priority at Roach International LLC. We use only the best materials and employ rigorous inspection processes to ensure that every product meets our high standards.

Why Choose Us

Manufacturing Excellence

  • Trusted in medical and optical device manufacturing. We deliver high-quality, cost-effective solutions.

Design Innovation

  • Offering comprehensive design services for optical and medical devices. Focused on durability and precision.

Cost Reduction Strategies

Cost Reduction Strategies

  •  Achieved major savings by redesigning components. Replaced mechanical switches with membrane overlays. 

MEMBRANE SWITCHES AND OVERLAYS

  

We have more than forty five years’ experience of Design and Manufacturing in Membrane Switches and Silicone Rubber Keypads.  Our Factory provides custom membrane products, ranging from the sequentially numbered label and decal printing to precision graphic overlay and membrane switch components. Examples of our product and printing services include printed electronics, flexible printed circuits, instrument dials, Indicator faceplates, multicolor panels, tactile switch, capacitive touch keypads, silicone rubber keypads, touch screens, functional die cuts, backlighting, film insert molding and related custom components and products. 

MEMBRANE SWITCHES AND OVERLAYS

Overlays

Membrane Switches

Membrane Switches

45 Key Overlay with Domes  Capable of over 1 Million Cycles

Membrane Switches

Membrane Switches

Membrane Switches

32 Key Silver Ink Switches

Membrane Switch

Membrane Switches

Membrane Switch

Single Key Switch and Label

Membrane Switch

Membrane Switches

Membrane Switch

9 Key Membrane Switch, Replaced Mechanical Tactical Switches saving over 100K over 10 year period.

BACKLIGHT, OVERLAYS AND SILICONE KEYPADS

Electroluminescence Backlight

Electroluminescence Backlight

30 Key Overlay

Electroluminescence Backlight

45 Key Overlay

Silicone Keyboard

Silicone Keypad

Silicone Keypad

METAL WORK

Precision Aluminum Die Casting and Machining

Precision Aluminum Die Casting and Machining

Precision Aluminum Die Casting and Machining

Motor Housing for Small Wind Turbine

CNC Machining

Precision Aluminum Die Casting and Machining

Precision Aluminum Die Casting and Machining

Metal Part for Night Vision Binoculars

Sheet Metal Manufacturing

Precision Aluminum Die Casting and Machining

Sheet Metal Manufacturing

Electronic Housing

Cable Manufacturing

 

We specialize in cable assemblies, wire harnesses, and PCB assemblies. Our state-of-the-art facilities, experienced team, and long-term strategic partners in the US & China ensure that every project meets the highest standards of quality and precision. Based in Hong Kong, we serve our global clients across multiple industries including automotive, telecommunications, consumer electronics, and industrial manufacturing.

CABLE MANUFACTURING

LIGHTNING USB TYPE C CABLES

USB CABLES

HARNESSES

100% TESTING

100% TESTING

100% TESTING

CUSTOM CABLES

CUSTOM CABLES

COMPLEX HARNESSES

Custom Molding

PRINTED CIRCUIT BOARD FABRICATION AND ASSEMBLY

  

Our factories are leading global providers of high quality, high precision and special printed circuit boards in China, Mexico and the United States. We can handle ALL of your PCB/PCBA requirements from Low Quantities to Mass Production. All of our factories are outfitted with the latest advanced equipment and professional technicians, engineers, scientist and science management systems, dedicated to quick turn PCB, prototype PCB, and Production, all kinds of rigid PCB, Flexible PCB, Rigid Flex PCB, Design, Fabrication and Assembly Services.

PRINTED CIRCUIT BOARD ASSEMBLY

PCB Assembly

1st PC Card Type II Modem in the World

PCB Assembly

1st PC Card (CDPD)  Cellular Digital Packet Data Modem in the World

PCB ASSEMBLY

1st PC Card Type II Modem with Flip Chip Assembly  in the World 

Multi Chip Module Assembly

Analog Module

8 IC CHIPS Wire Bonded Assembly

Multi Chip Module Assembly

Control Module

10 IC CHIPS Wire Bonded Assembly

PCB Surface Mount Assembly

RADSL Modem

PCB Surface Mount Assembly

RFID Tag

PCB Surface Mount Assembly

DDM2000 Module

Standard Surface Mount Assembly with High I/O BGA

Printed Circuit Board Fabrication

18 Layers, Blind and Buried Vias

Multi Chip Module with Wire Bondable Gold

Flex Ridged PCB's

36 Layers

8 Layer PTFE High Frequency Board

Electroplated thick gold / M6 grade high-speed material / 30:1 aspect ratio / depth control / copper paste plugging

16 Layers Through-Hole Panel

8 Layer PTFE High Frequency Board

8 Layer PTFE High Frequency Board

M2-Grade high-speed materials / back drilling/ metal edging

8 Layer PTFE High Frequency Board

8 Layer PTFE High Frequency Board

8 Layer PTFE High Frequency Board

7 Bare Die, Wire Bondable Gold, Center Chip is 2000 I/O

Optics

  

Our Optics Factory is located in Jilin Province where it is a famous location of optics research and development in China. We are dedicate to designing and manufacturing high quality precision Optical Components including Lenses, High Precision Prisms, Filters, Windows, Beam Splitters, Mirrors, Wave-plates, Polarizers, Polarization Beam Splitters, Micro Optics, that are widely used in Industrial Application, Medical Industry, Construction, Telecommunications, Environment Monitoring, Life Sciences, Public Security, Aerospace etc. We have maintained good customer business relation with some companies from United Kingdom, Germany, Ireland, Sweden, Australia, Brazil, U.S.A. etc.

OPTICS

PRISMS

WINDOWS AND FILTERS

FILTERS

FILTERS

WINDOWS AND FILTERS

FILTERS

BLACK LENS

WINDOWS AND FILTERS

WINDOWS AND FILTERS

WINDOWS AND FILTERS

WINDOWS AND FILTERS

WINDOWS AND FILTERS

Six Angle Prizm

Five Angle Prizm

Five Angle Prizm

Five Angle Prizm

Aspherical Lens

Windows and Filters

Photo Gallery

    Join Our Mailing List

    Drop us a line!

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Questions or Concerns?

    Need help selecting a service or finding a compatible option? Send us a message!

    Business Name

    email

    Contact Us

    We love our customers, so feel free to call or email us!

    Roach International LLC

    Hours

    Open today

    08:00 am – 05:00 pm

    Lenny Roach - President and CEO

    215-939-3532

    lenny.roach@roach-int.com

    Drop us a line!

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Cancel

    Copyright © 2026 Roach International LLC - All Rights Reserved.

    Powered by

    This website uses cookies.

    We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

    Accept