Shanghai Huapeng Explosion-proof Technology Co., Ltd., established on 2004-04-20, Business scope includes explosion-proof engineering,Eight technology services in the professional field of public safety and prevention,Barrier explosion-proof material,oil tank,Gas tank sales and oil tanks,Gas tank cleaning,Barrier explosion-proof engineering design,Install,maintain,Professional contracting of chemical and petroleum equipment pipeline installation engineering,Professional contracting of fire protection facilities engineering,Hydraulic rock cracker design and sales,Engaged in the import and export of goods and technology,Production and processing of barrier explosion-proof materials.[Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]