LCD monitor and circuit board connection components for professional radio communication devices.
The special-shaped conductive zebra strip is a specially engineered interconnection solution.
Metal wire type ultra-low resistance zebra strip — gold wire for high-frequency radio applications.
CMAI customized silicone keypads meticulously engineered for two-way radios and professional communication devices.
Seattle, Washington, stands as one of the most technologically advanced metropolitan areas in the United States. Home to major aerospace, maritime, logistics, public safety, and technology sectors, the city's demand for high-quality two-way radio keypads and communication components has grown substantially over the past decade.
From the Port of Seattle — one of the busiest seaports on the West Coast — to Boeing's expansive manufacturing facilities, and from the Seattle Police Department to King County Metro Transit, professional two-way radios remain the backbone of mission-critical communications. Each of these devices relies on durable, precision-engineered silicone keypads to function reliably in demanding environments.
Local businesses, government agencies, and industrial operators in the Greater Seattle Area increasingly source custom silicone keypad components from specialized international manufacturers who can meet strict quality, durability, and customization requirements. CMAI International Co., Ltd. has established itself as a trusted supplier to Seattle-based OEM integrators and distributors.
A hub for aerospace, maritime & public safety — driving consistent demand for premium two-way radio keypad components.
Demand for fully sealed, waterproof silicone keypads has surged in Seattle's maritime and outdoor industries. Modern two-way radios require keypads that withstand rain, humidity, and submersion in compliance with IP67/IP68 standards.
From Boeing's cold hangar environments to Seattle's outdoor construction sites, keypads must maintain tactile performance across a wide temperature range (-40°C to +200°C), driving adoption of advanced silicone formulations.
OEM manufacturers increasingly require branded keypads with custom legends, color coding, and laser-etched markings. CMAI's full-service customization meets this growing trend for differentiated product identity.
Next-generation two-way radios integrate with IoT platforms and digital networks. Keypads are evolving with conductive carbon pill technology and enhanced tactile feedback to support complex digital input requirements.
Environmental regulations in Washington State push manufacturers toward eco-friendly, non-toxic silicone compounds. CMAI's materials comply with RoHS and REACH standards, aligning with Seattle's green industry values.
Seattle's fast-paced tech ecosystem demands shorter product development cycles. CMAI's rapid ODM prototyping capability — from design to mold to sample in weeks — is a critical competitive advantage for local buyers.

Welcome to a world of endless possibilities with our diverse range of silicone products crafted to perfection. CMAI (Changmai) — silicone products expert. CMAI International Co., Ltd. was established in 2006, headquartered in Shenzhen, with factories in Dongguan and Huizhou, China.
CMAI is one of the best suppliers in China, specializing in the design and manufacture of conductive rubber interconnectors, silicone buttons, two-way radio keypads, and other silicone products. Our products serve Seattle's aerospace, maritime, public safety, transit, and healthcare sectors with unmatched quality and customization depth.
With over 18 years of manufacturing excellence, 3,000+ successful projects, and 1,000+ satisfied global clients, CMAI delivers the precision-engineered silicone keypad solutions that Seattle's demanding industries require.
Learn More About CMAISeattle's diverse industrial landscape creates unique and demanding requirements for two-way radio keypad components. From the fog-laden docks of Elliott Bay to the high-altitude conditions of Cascade Range rescue operations, silicone keypads must perform flawlessly across every scenario.

LCD module for connection between glass and PCB board — bringing a new electronic revolution experience to two-way radio display systems used by Seattle transit and public safety operators.

The diversity of silicone products allows customization of more styles to suit Seattle's varied needs — independently producing various products from design, mold development, molding, printing, injection, and other production processes with one-stop service.

We provide one-stop ODM customization services for Seattle-based radio manufacturers. From drawings to mold design, to molding, testing, and shipping, we strive for excellence at every step. Our rapid response mechanism makes services more efficient and meets the immediate needs of customers.

We specialize in silicone connectors, silicone buttons, and silicone thermal interface materials. Our products serve Seattle's consumer electronics, instrumentation, automotive electronics, small appliances, and medical equipment industries.
Custom Silicone Product Services tailored for Two-way Radio Keypads and beyond — serving Seattle's most demanding industries with precision-engineered solutions.

CMAI developed a custom silicone keypad for multimeters featuring silicone molding, white printing, and conductive carbon pills, ensuring stable quality and long-term mass production.
Read More
Automotive silicone keypads are widely used in modern vehicle control systems for their durability, flexibility, and resistance to extreme temperatures. We provide custom solutions tailored for automotive applications.
Read More
Smart electric meter silicone tubing provides excellent insulation, high temperature resistance, and long-term durability for power metering devices used across Seattle's smart grid infrastructure.
Read More
LCD monitor and circuit board connection components.
The special-shaped conductive zebra strip — specially engineered interconnection solution.
Metal wire type ultra-low resistance zebra strip — gold wire variant.
CMAI customized silicone keypads meticulously engineered for two-way radio devices.
CMAI's silicon hose is engineered to withstand extreme temperatures for industrial applications.
The perfect sealing solution for all your industrial and electronic device requirements.
CMAI in-house production processing silicone industrial cushioning and anti-vibration components.
Innovative silicone conductive material — a cutting-edge solution for advanced electronic interfaces.
High-quality silicone protective cases through scientific design for two-way radio and electronic devices.
CMAI International Co., Ltd. needs the contact information you provide to us to contact you about our products and services. You may unsubscribe from these communications at any time. For information on how to unsubscribe, as well as our privacy practices and commitment to protecting your privacy, please review our Privacy Policy.