- Our products
- Application areas
Relying on our independently developed capabilities and rigorous quality control, we are committed to delivering high-performance, reliable products to our customers—and becoming a trusted, premium partner in the motorcycle and general machinery components industry.
Lawn mower
All-terrain vehicle
Motorcycle
Lawn mower
All-terrain vehicle
Motorcycle
- ABOUT US
Chongqing Congren Electromechanical Co., Ltd.
Chongqing Congren Electromechanical Co., Ltd. was established in 1996, originally as Chongqing Chenguang Motorcycle Parts Co., Ltd. The company specializes in the production of spark plug caps and wire-wound resistors for motorcycles and general-purpose machinery, integrating R&D, manufacturing, and sales under one roof. As a partner in Honda's supply chain system, we have maintained continuous service for 25 years—testifying to the consistent quality and reliability of our products. Our facility spans 3,000 square meters and is equipped with over 20 injection molding machines, more than 50 advanced precision devices, as well as comprehensive mold-making and testing equipment.
Establishment Date
Honda Partner
Factory floor area
Professional expertise
We specialize in the development and production of spark plug caps, with over 20 years of deep expertise in this field—driving us to become a leader in the industry.
Patent Portfolio
We are committed to innovation and have achieved remarkable results in intellectual property. With over 100 patents to our name— including four invention patents—we showcase our expertise in developing cutting-edge solutions.
Production capacity
We boast state-of-the-art manufacturing facilities with an annual production capacity exceeding 20 million spark plug caps. This robust production capability not only meets market demand but also allows us to maintain our position as an industry leader.
Global Influence
Our products not only enjoy widespread recognition and strong demand in the Asian market, but are also exported to Europe and North America. We take pride in being a trusted supplier for many renowned domestic and international companies, and have repeatedly earned the title of "Outstanding Supplier."
- Our clients -
25 Years of Honda Supplier: Quality That Earns Global Trust
- Latest updates
Stay updated on the latest developments and news
Think Your Spark Plug Cap Is Fine? Diagnose Weak Spark Now
2026-10-15
The Evolution of Spark Plug Technology: Angled Caps Explained
2026-10-11
Understanding Plastic Spark Plug Caps: Essential Insights for Automotive Enthusiasts
2026-10-06
Service Hotline
Address: Building 13, Xipeng Sendi Industrial Park, Jiulongpo District, Chongqing, China
Email:lijing@cqcrjd.com
©️ 2025 Chongqing Congren Electrical & Mechanical Co., Ltd. All rights reserved
Powered By：www.300.cn
Online Message
Your voice matters here—whether you have valuable feedback on our products or services, a question that needs answering, or simply want to share your experience with us, we’d love to hear from you.
* Please fill in the fields above (fields marked with an asterisk * are mandatory); we will respond to your feedback as soon as possible.