1. Design consultation
2. Drawing review
3. Sealant recommendation
4. Substrate experiment: compatibility test, adhesion test, pollution test
5. Solution (sealant seam decoration)
1. Product application consultation
2. Coating Recommend
3. Technical exchange
4. Substrate test: compatibility test, adhesion test
5. On-site trial guidance
1. Construction training
2. Process supervision
3. Special treatment
4. Rubber cutting spot check
1. Technical training
2. Construction guidance
3. Special Situation handling
4. On-site service for major customers
5. Joint exhibitions
1. Issuing quality assurance documents
2. Project return visits
1. Issuing project documents
2. Project return visits
3. File storage