On August 5, the General Administration of Quality Supervision, Inspection and Quarantine announced the results of the national supervision and inspection of the quality of automotive lighting products. This time, a total of 10 provinces and municipalities including Hebei, Jilin, Shanghai, Jiangsu, Zhejiang, Anhui, Hubei, Guangdong, Chongqing and Sichuan were randomly selected. 60 batches of automotive lighting products produced by 60 companies, of which 7 batches were unqualified. This spot check is based on GB 4599-2007 "Automotive Filament Bulb Headlamps", GB 21259-2007 "Automotive Gas Discharge Source Headlights", GB 17509-2008 "Automobile and Trailer Turn Signal Lights Distribution Performance", GB 4660 -2007 "Front Light Bulbs for Automobiles", GB 11554-2008 "Light Distribution Performance of Motor Vehicles and Trailers", GB 5920-2008 "Car and Trailer Front Lights, Rear Position Lights, Position Lights and System Light distribution performance of motor lights, GB 15235-2007 "light distribution performance of automobile and trailer reversing lights", GB 23255-2009 "light distribution performance of automobile daytime running lights", etc., light distribution performance of automotive lighting products The project was inspected. The spot check found that 7 batches of product light distribution performance items did not meet the standards.
Inoculant
Inoculant
Description: Apply
to inoculation treatment of gray iron and ductile iron, it can help to get the
homogeneous and small A-Type graphite or tiny-round graphite balls, help to
reduce Oxygen and Nitrogen in the melted iron. Also apply to inoculation
treatment of gray iron and ductile iron, refine graphite, reduce white cast.
Type: Ferro
Silicon Barium, Ferro Silicon Zirconium, Ferro Silicon strontium
Size: 1-5mm,
2-6mm, 0.2-0.7mm or as per demand
Packing: 25kgs
waterproof bags inside 1mt big bag or as per demand
Silicon Inoculant,Barium Inoculant,Alloy Inoculant,Alloy Barium Inoculant
Shijiazhuang BeiKeDeRui Metallurgical Science & Technology Co.,Ltd , https://www.bkdrtech.com