CE-extraction tank

CE-vacuum belt dryer

CE-concentrator

ASME certificate

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent

High-tech Enterprise Certificate

Special equipment manufacturing license

Special equipment installation and maintenance of maintenance permits

Safety Production Standardization Certificate

Quality management system certification

Quality management system certification

Zhejiang high - tech product certification

Scientific and Technological Innovation Fund for Small and Medium - sized Enterprises

National Torch Program Project Certificate

Zhejiang Science and Technology Award

Wenzhou Science and Technology Award

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent

Invention patent