There are three common export certifications in North America, which are UL certification, ETL certification and CSA certification.
CSA's certification inspection focuses on eight areas:
1-Human Survival and Environment: including occupational health and safety, public **** safety, sports and recreational equipment environmental protection and health care process technology.
2-Electrical and electronic: including electrical equipment installation regulations for construction, all types of industrial, commercial and civil electrical and electronic products.
3-Communication and information: including residential processing systems, telecommunications and electromagnetic interference technology and equipment.
4-Building Structures: including building materials and products, civil engineering products, concrete, masonry, fittings and architectural design.
5-Energy: including energy regeneration and transfer, fuel combustion and safety equipment, nuclear energy technology.
6-Transportation and Distribution Systems: including motor vehicle safety, oil and gas pipelines, material handling and distribution and offshore facilities.
7-Materials Process Technology: including welding and metallurgy.
8-Business and production management systems: including quality management and basic engineering.
UL certification applicable product range: mainly electrical and electronic, mechanical or electromechanical products:
1, wire and cable (communication cables, power cables, fiber optic cables, power cords, etc.)
2, insulating materials (polyethylene, polypropylene, nylon, seals, injection molded parts, insulated tubes, etc.)
3, plug and socket (plug sockets, plug boards, connecting couplers) plugs and sockets (plugs and sockets, plug boards, connecting couplers, etc.)
4, electrical fittings and connectors (metal/plastic hoses, metal/plastic rigid tubes, various types of tubing, various types of fittings and connectors, etc.)
5, labeling systems (PGD Q, PGJ I, PG JS, PGA A)
6, assemblies (wiring harnesses, circuit boards, PWB boards assemblies, etc.
7, electronic components (relays, integrated circuits, transformers, transformers, electric components) integrated circuits, transformers, potentiometers, etc.)
8, power tools (hand drills, hand saws, manual impact drills, etc.)
9, industrial equipment (door openers, brakes, automotive lifts, etc.)
10, lighting and lamps (stationary lamps and lanterns, removable lamps and lanterns, LED lamps, etc.)
11, household appliances (refrigerators, vacuum cleaners, air conditioners, fans, etc.)
11, household appliances (refrigerators, vacuum cleaners, air conditioners, fans, etc.) air conditioners, fans, etc.)
12, medical equipment, etc.