About Us

Yongxinglong was established in 2006 with a total registered capital of RMB104.1 million.  Its headquarters is located in Shenzhen, a core economic city in China. It has branches in Dongguan, Xi'an, Changsha, Hefei and Zhengzhou

 We mainly designs and manufactures various precision mechanical components, white body welding fixtures, visual inspection, and automated production equipment Tooling fixtures, workstation equipment, logistics shelves, non-standard customized equipment, lean production automation equipment, fully automated complete sets Welding equipment, etc.

Our company's business involves IT, automobile, new energy, nuclear power and military industry, etc. It is a designated material supplier for many large Chinese and foreign companies., We currently has more than 500 employees, more than 80 R&D engineering and technical personnel, more than 300 mechanical sheet metal technical employees, and more than 30% of the employees have college diplomas. The company has more than 300 high-end precision machining equipment, and its office and production space covers an area of ​​about 40,000 square meters.

Our company adopts Kingdee ERP system for digital information management and has passed ISO9001, ISO14001, ISO45001 and TS16949 certifications.  

Challenge
The client faced challenges in the assembly of various vehicle parts, particularly in ensuring precision during body panel alignment and engine component installation. Existing tools were not versatile enough for multiple car models, resulting in increased downtime for tool changeovers.

Solution
After a detailed consultation with the client’s engineering team, we developed the following custom solutions:

1. Adjustable  Clamps: Designed to fit multiple sizes , our clamps improved safety and flexibility in handling large components like car bodies and engines.

2. Precision Jigs for Engine Assembly: We created highly adaptable jigs that allowed for fast and precise engine component alignment, reducing errors and speeding up the production line.

3. Custom Fixtures for Multi-Model Production: Our custom fixtures enabled the client to streamline the production of different vehicle models with minimal reconfiguration, increasing overall production efficiency.

Results

• 20% increase in production line efficiency
• 30% reduction in tool changeover times
• Significant cost savings on operational downtime

These tailored solutions demonstrate our ability to meet the rigorous demands of the automotive industry while providing innovative, high-precision tools.

Our mission
Interity forges quality.
 Innovation leads the future



Our Factory display