sourcing heat insulator

Job ID: 31255028

Budget: $240 – $2,000 HKD

Look for suppliers for heat insulators in China. Make contact with them, get price and delivery time, and check their company registration information
The heat insulators need to conform to one of the standards: ASTM-C547, ASTM -C592, and ASTM-C612
The project will be four days in total. Report and discuss result daily
The person needs to be skilled with Wechat.