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Home / Product / Electric Seats and Accessories / Power Seat Switches / DKW-14 Four-way Lumbar Support Switch (Functions can be customized)

DKW-14 Four-way Lumbar Support Switch (Functions can be customized)

Meet the DKW-14 Four-Way Lumbar Support Switch—a premium, high-precision control module engineered for intelligent, personalized back support. Constructed from a reinforced composite of PC, ABS,  it delivers superior mechanical strength, heat resistance, and long-term durability—ideal for demanding automotive and ergonomic environments. 
Though optimized for 4-direction lumbar adjustment (up/down/inflate/deflate), its functions are fully customizable: configure any four seat functions—such as lumbar height, depth, side bolster, or even massage zones—to match your system’s needs. 
Surface options include custom spray painting (soft-touch, gloss, or color-coded) or striking electroplating (chrome, black chrome, or brushed metal) for a refined, high-end finish. Rigorously tested for over 200,000 cycles, it ensures crisp tactile feedback and consistent performance. 
Using simple, reliable key press (button) detection, it integrates easily with low-cost MCU-based systems—no complex protocols required. 
Widely used in luxury car seats, premium office chairs, and therapeutic recliners, the DKW-14 turns lumbar control into an intuitive, customizable experience—where comfort meets precision, one press at a time.

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Name     Four-Position Lumbar Support Switch
Brand Dingkong
Model DKW-14
Material PC, ABS
Functions Four positions with customizable functions
Performance Over 200,000 cycles
Warranty 2-year warranty
Customization Customizable
Control Method  Toggle switch style
Communication Button detection
Surface Finish  Painted, electroplated finish

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About
Jiangsu Dingkong Electronic Technology Co., Ltd.
Jiangsu Dingkong Electronic Technology Co., Ltd.
Jiangsu Dingkong Electronic Technology Co., Ltd., founded in 2014, is a high-tech enterprise that integrates design and development, production and processing, and sales.
Our company focuses on providing comprehensive solutions for the automotive electrical field, and has been deeply rooted in the industry for many years. We have successfully developed various high-quality automotive electrical products, including switches, touch screens, armrest assemblies, electric door locks, and various advanced control systems.
Since 2022, the company has vigorously entered the field of new energy vehicles, relying on its excellent research and development capabilities to carefully develop a variety of characteristic products specifically suitable for new energy vehicles, and has emerged in the new energy vehicle parts market.
Our company has a complete development system, strong software and hardware development capabilities, and a strong software and hardware development team. Whether it is technical reserves or innovation capabilities, we are at the forefront of the industry. As China DKW-14 Four-way Lumbar Support Switch (Functions can be customized) suppliers and DKW-14 Four-way Lumbar Support Switch (Functions can be customized) company, we always adhere to the customer-centric service philosophy, and are able to tailor exclusive accessories for each car according to the specific needs of our customers, in order to accurately meet market demand and ensure a perfect fit between our products and the market.Jiangsu Dingkong Electronic Technology Co., Ltd. has achieved remarkable success in the field of automotive electrical appliances, and its honors are shining brightly. Focused on providing high-quality automotive electrical solutions, with outstanding performance in various products.
The company has won numerous awards with its complete development system and strong development capabilities. These honors are not only a recognition of product technology innovation and high quality, but also a recognition of customized services to meet customer needs. They witness the company's hard work and breakthroughs along the way, and also inspire us to continue moving forward, to continue to shine in the industry with more exquisite skills and caring services, and to create more brilliance.
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