Engine Controller|Vehicle Controller|Transmission Controller|E-Axle Controller

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7

System Certification
108

Intellectual Property
240

Engineer Team
1,000,000

Mass Production

Company Profile

E-Quality is located in the High-Tech Zone of Wuxi, Jiangsu Province, is a national “Little Giant” enterprise specializing in advanced automotive electronic control systems. With extensive experience in ECU mass-production programs and strong engineering teams, E-Quality has built a comprehensive product portfolio covering powertrain, vehicle, transmission and domain control. Today, the company is recognized as a leading domestic provider of independent electronic control system solutions in China.

Product Portfolio

Product Category

Construction Machinery Integrated Controllers

Motorcycle Engine Controllers

Domain Controllers

Smart Sensors

Tools & Services

EQ12G PFI gasoline ECU

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EQ15G 3 in 1 Gasoline Engine Control Unit

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EQ10 LD Non-Road Diesel Engine Control Unit

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EQ11 LD Non-Road Diesel Engine Control Unit

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EQ12 MD/HD Engine Control Unit

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EQ13 Non-road Stage 3, Mid-Heavy-Duty Diesel Engine Controller

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Application Area

Commercial Vehicle
Passenger Vehicle
Construction Machinery
Aviation

Special Vehicle
Marine Vessel
Power Generation
Embodied AI

Technical Advantage

Extensive experience in development and mass production

Platform-based solutions

Streamlined & rapid delivery

News

IAA TRANSPORTATION 2024 invites you to visit our booth and provide guidance" src="http://jsoforf38b96-pic2.eznetonline.com/upload/6937cadf2f378.jpg?_t=1765264095" class="product4_item_img">

IAA TRANSPORTATION 2024 invites you to visit our booth and provide guidance

Dec 9th. 2025

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ECU Chinese Localization" src="http://jsoforf38b96-pic2.eznetonline.com/upload/ay8b.jpg?_t=1765263638" class="product4_item_img">

ECU Chinese Localization

Jun 24th. 2021

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11月10-13日卓品智能诚邀您共聚2025中国国际商用车展

Nov 7th. 2025

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喜报！卓品智能再添行业殊荣！

Oct 31st. 2025

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智控八载·卓驭未来|卓品智能8周年生日快乐

Aug 16th. 2025

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喜报|卓品智能通过ISO/SAE 21434“道路车辆网络安全工程”认证" src="http://jsoforf38b96-pic2.eznetonline.com/upload/68887b51b27b9.jpg?_t=1753774929" class="product4_item_img">