Zhejiang Jooloong Machinery Co., Ltd. was founded in May 1998 and is headquartered in the Automobile and Motorcycle Industrial Park of Yuhuan City, Zhejiang Province. It has been engaged in the production and research and development of auto parts for more than 20 years. Long-term strategic partners of Le and Yuchai.

The company covers an area of more than 70,000 square meters, with a construction area of more than 80,000 square meters. It has more than 1,000 sets of advanced production equipment, more than 600 employees, 100 professional and technical personnel, strong technical force, sophisticated equipment, and mature production. Craftsmanship, advanced processing technology, and complete testing methods. While continuously improving management, the company has extensively learned advanced technologies and management models from internationally renowned companies such as Toyota and Daimler, making the company a supporting supplier for many domestic automobile and engine manufacturers.

Products include: engine cylinder head series, rocker arm assembly series, EGR valve assembly, automotive wiring harness, high-strength and special-shaped fastener series, large and medium-sized stamping parts series, oil pan series and more than 2000 products.

Since its establishment, the company has been adhering to the core values of “respect for integrity, wisdom and responsibility” and the business philosophy of “integrity and win-win”, with the mission of “creating the best products to satisfy customers; making employees happy and harmonious society” as the company mission. The enterprise spirit of “pragmatic, innovative, hard-working and efficient”; “Jooloong people” who are constantly enterprising and good at innovation will pursue the goal of “making Jooloong a competitive domestic first-class enterprise”.

Company website http://www.jooloong.com



Corporate Vision

Committed to becoming a model for the auto parts industry

Our Mission

Provide customers with auto parts solutions

Core Value

Honest and humble, pragmatic and innovative,Satisfy customers, harmony and symbiosis

Business Philosophy

Integrity and win-win


Since its establishment, the company has been adhering to the tenet of “people-oriented, realistic and innovative”, and has always adhered to the business philosophy of “Science and Technology Progress, Quality Winning”;

Continuously enterprising and innovative “Jooloong people” will pursue the goal of “building Jooloong Company to become a leading enterprise in China’s EGR valve and rocker arm assembly”.
In order to ensure the quality of product quality, the company continuously strengthens internal management and passed the ISO/TS16949: 2002 quality management system certification for the automotive industry in 2007. At the same time, in January 2010, it has passed the audit and certification of ISO/TS1400 and ISO18000 systems.