Founded in 2019, NASS Testing and Certification Co., Ltd. Has a strong technical service team and a perfect management system, and can carry out CE certification (305/2011/EU- CPR regulation for building materials, 200642EC- MD directive for mechanical equipment, ATEX 2014/34/EU- Explosion-proof product directive, 2014/30/EU- EMC). 2014/33/EU- LIFT directive for elevators and safety components, 2014/68/EU- PED directive for pressure equipment, and 2014/29/EU- SPVD directive for simple pressure vessels); At the same time, we can carry out ISO3834, EN 1090/15085 international welding system certification, AISC steel structure manufacturer certification and NADCAP aviation system certification consultation. As a third-party inspection agency, its business scope is as follows: Steam turbines, fans, towers, skid-mounted, LNG storage tanks, scrubbers, heat exchangers, pipe fittings and pipelines, pressure vessels, structural parts, electric control cabinets, boilers, valves, elevators, etc. Including welding procedure qualification in accordance with ISO 15613/15614/14555/14554/9606/14732, AWS D1.1/1.6, ASME IX and welder qualification;