About us The company mainly produces deep-hole processing products，
Accumulated a wealth of deep hole processing experience.
Accumulated a wealth of deep hole processing experience.
The company mainly produces deep-hole processing products，
Accumulated a wealth of deep hole processing experience.
Accumulated a wealth of deep hole processing experience.
Our products
The company's products in the performance quality has been steadily improved, and build a complete set of more complete production organization, quality management system, has passed the ISO9002 and ISO14001 quality system certification.
