Honorary Qualifications
Harmonious Enterprise
Top 10 Well-Known Manhole Cover Brands in China
Member Units
The brand unit most satisfying to consumers in the Zhejiang market
Zhejiang Market 3-15 Gold Commitment Demonstration (Brand) Units
Outstanding Team
Environmental Management System Certification Certificate
Occupational Health and Safety Management System Certification Certificate
Quality Management System Certification Certificate
A high-temperature calcination device for clay used in the production of elastomer reinforcements.
High-density ball mill for an additive raw material
A membrane filter press for an additive raw material