Question1:who are we? We are based in Jiangsu,China,start from 2017,sell to South America(3.00%),North America(1.00%).There are total about 11-50 people in our office. Question 2:how can we guarantee quality? Always a pre-production sample before mass production;Always final Inspection before shipment; Question 3:what can you buy from us? Breathing apparatus,firefighting suit,scba mask,fire escape mask,SCBA,lifesaving equipment. Question 4:why should you buy from us not from other suppliers? Excellent team,high execution. With its own brand,the product is competitive. Pay attention to detail management and improve profitability.Enterprise culture with persistent core ideas and continuous innovation.