About Us
A manufacturing-led company integrating tooling, aluminum casting and machining.
A Manufacturing-led Aluminum Casting Partner
Jiangsu Jinjulong Auto Fittings Co.,Ltd is located in Maoshan, Jurong City, Jiangsu Province. Aluminum casting is our core business, integrated with tooling and machining in one manufacturing-led operation.
With accumulated engineering experience in casting and machining, we cover the full route from tooling development and casting to machining and inspection, based on customer drawings, serving automotive and a range of industrial sectors.
We focus on quality control and long-term cooperation, guided by our principle of quality first and customer first.
Our principle: Quality First, Customer First

Facility & Team
- Founded
- 2004
- Site Area
- 60,000㎡
- Building Area
- 12,000㎡
- Workshops
- 5 standardized workshops
- Team
- 2 senior engineers, 6 engineers and around 30 staff
- Total Investment
- approx. USD 5.5 million
Selected products are exported to European and North American markets
Location
Chuncheng Town, Maoshan, Jurong City, Zhenjiang, Jiangsu, China
Postcode: 210404
Located in Jurong, Zhenjiang, Jiangsu, within the Yangtze River Delta manufacturing cluster, supporting convenient coordination of samples, tooling and deliveries.
Milestones
2004
Company founded
Planning an Aluminum Component Project? Send Us Your Drawing.
Share your drawing or requirements and we will review manufacturability and respond with a quotation.
