Our range is divided into Fire Product Certification Advisory: Fire Product Compulsory Certification type test for type approval certification of products covered include: compulsory certification of fire alarm products (fire alarm control, fire detectors, electrical fire monitoring equipment, residual current / temperature electric fire detectors, fire sound and / or light alarms, fire shutter controllers, aspirating smoke detector), etc.; sprinkler products (sprinklers, spray nozzles, home sprinklers , early suppression fast response ESFR sprinklers, coverage plot sprinklers, home sprinkler, water curtain nozzle, wet alarm valve, dry alarm valves, deluge alarm valve, flow indicator, pressure switches, fire universal valve), etc.; foam equipment products (proportioning equipment, foam generator, foam pumps, special valves and accessories, foam injection device, foam fire box, portable foam fire extinguishing devices, closed foam - sleeping spray devices), etc.; extinguishing agent products (foam agents, water extinguishing agents, dry powder extinguishing agent, ultrafine powder extinguishing agent, carbon dioxide fire extinguishing agent, Heptafluoropropane HFC227ea extinguishing agent, an inert gas fire extinguishing agent), etc.; fire equipment products (positive pressure firefighting air respirator), etc.; building fire Component ( Steel fire window, fire insulation wood windows, wood composite insulation fire windows, fire insulation windows other materials), etc.; Type Approval Certification fire doors (steel fire doors, wooden fire doors, steel wood fire doors, Other materials fire doors), etc.; hydrant (fire hydrant, hydrant, fire pump adapter), etc.; fire extinguishers (portable fire extinguishers, wheeled fire extinguishers), etc.; fire interface (button inside the fire interface, cassette fire interface, thread Interface, shaped interfaces, suction pipe joints), etc.; fire water (DC gun, spray gun, DC spray gun, use of water cannon), etc.; fire emergency lighting and evacuation systems products (fire emergency lighting, fire emergency lighting, emergency lighting controller, fire emergency lighting dedicated emergency power, fire emergency lighting centralized power), etc.; combustible gas detection and alarm products (combustible gas quote controllers, measuring range 0 ~ 100LEL the point combustible gas detectors, measuring range of 0 ~ 100LEL Detached combustible gas detectors, measuring range 0 ~ 100LEL portable combustible gas detector), etc.; fire retardant material products (fireproof coatings, finishing fire retardant paints, cable fire retardant paint, fire blocking material), etc.; micro water droplets extinguishing equipment products homing sense Wen Ziqi sprinkler fire extinguishing system products products offer pre-action valve products in 2013 created our new business: for all kinds of domestic (established capital increase, change), foreign investment, foreign representative offices, foreign company registration, change, cancellation, types of qualification application, business investment consulting, trademark registration, tax management, financial consulting, agency do account other aspects of professional services consulting agency to help them quickly and smoothly conduct business. For the service industry, the people's quality is the quality of service, so our view is that "first-class staff to provide excellent service Welcome your inquiry, we are happy to serve you!