
CERTIFICATE
WINTECH Certifications

Ton Bag Material Fluidizing Device

Vacuum Belt-Based Contaminated Soil Treatment System

Nickel-Supported Porous
Alumina Composite and
Its Manufacturing Method

Desulfurization Catalyst System

Temperature-Controlled Agitation Tank

Pulsation Control System
for Hose Pumps

ESG Management Level Confirmation Certificate

CSEL Certification

Certified Corporate Research Institute

Certificate of Innovative SME (Inno-Biz)

National Board Certi 74644

ASME Certificates U

ASME Certificates S

Construction Business Registration Certificate
[Mechanical Equipment Construction Business]

Construction Business Registration Certificate
[Landscaping Works Construction Business]

Construction Business Registration Certificate
[Building Construction Business]

Certificate of Registration for Specific Equipment Manufacturing

Environmental Specialized Construction Business Registration Certificate

Awarded the USD 3 Million Export Tower

Awarded the USD 1 Million Export Tower

