Construction Materials Consultative Service/ Sewage & Water Purification

Heavy Electric Machinery Motors/ DC Electric Rotating Machine

Electrical and Electronics Heavy Electric Machinery/ Transformer (Except Electronic and Communication Use)

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Power Transformer

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Distribution Transformer

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Transformer for Special Purpose

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Dry Type Mold Cast Resin Transformer

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Flyback Transformer

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Coupling Transformer

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Audio Transformer

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Telephone Transformer

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Switching Power Transformer

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Toroidal Transformer

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Current Transformer

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Electronic Transformer

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ Output Transformers

Heavy Electric Machinery Transformer (Except Electronic and Communication Use)/ High Frequency Transformer