About us

Know the Kingkun

Know the Kingkun

Qingzhou Qingyi Machinery Co., Ltd. is committed to the independent research and development of modern excavators. After years of development, the company has advanced technology research and development groups and production processes. With the continuous renovation of manufacturing equipment, the production supply of dozens of large, medium and small models is guaranteed.
The company mainly produces: dozens of excavator front-end device products such as broken hammer, steel grabber, wood grabber, hydraulic shear, pile driver, connector, lotus grip, vibrating crucible and car scraper.
We firmly believe that quality is the life of an enterprise, grasp the source of quality, and strictly control the quality and production process of self-made parts in production. The company implements 5S management, continuously improves the quality awareness of employees, and conducts supervision and inspection in combination with the assessment mechanism to ensure the durability and reliability of the products, and fundamentally establishes the concept of quality priority.
We have been pursuing the road of professional development, and always adhere to the operating principle of “Quality First, Customer First, Innovation and Development”. Through continuous improvement, we always master advanced core technology, good manufacturing process and product quality control. Our professional services help our clients create higher value.
We believe that through our continuous efforts and pursuit, we will be able to achieve mutual benefit and win-win with our customers!

KingKun Idea

Quality first, customer first, pioneering and innovation


Professional persistence, Excellence


Increase value with quality


Integrity, cooperation, and win-win