CR was founded from 2003, for over 19 years, the CR brand has been at the forefront of the evolution in semiconductor & Electronics. Now CR is the No.1 manufacturer & Brand in Laser industry in China.In 2009 CR set up LED lights department named CRLED. Since then, CRLED began investing in research and development in SMD LED spotlight and architectural light.In 2013, because of the quickly development of LED lighting, CRLED moved to Shiyan the centre of LED industry, which enabled CRLED to have the updated technology in SMD LEDs and to work with more professional LED light engineers, to R&D more new items, to control production costs much more effectively by supplying parts, components through the cooperated subsidiaries in the industry.

Guangdong PAK Corporation Co. Ltd. is a major supplier of energy efficient lighting products and solutions to the world’s most diverse markets. Founded in 1991, PAK has since become one of the top market leaders for delivering high quality indoor and outdoor lighting products with excellent energy conservation.The journey began from extensive research and development of electronic ballasts 29 years ago. Today, PAK has grown into a worldwide electrical and lighting supplier, manufacturing over 2000 categories of products in 5 production bases. PAK’s production bases occupy over300,000 sqm and employs over 4000 people.On the date March 17, 2017, PAK has successfully listed on SHENZHEN STOCK EXCHANGE with stock abbreviation "PAK" and stock code 300625.

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