Your Benefits of Choosing GUAN JIN
Specialist
“GUAN JIN” has cultivated a team of professional environmental protection design and engineering project management engineers
Experience
After more than ten years of development, “DeKang”has accumulated rich experience in system design and engineering project implementation
R & D
More than 20 intellectual property rights have been obtained, passed the ISO system certification, CEP China environmental protection product certification, Europe CE certification
After-sales service
Our products are sold well in more than 34 countries and port