Established in 2003, Guangzhou Ronc Electronic Sciences & Technology Co., Ltd. Possesses two decades of extensive expertise in the selling of electronic products. We specialize in the research, development, sale, and service of a diverse range of items, including D V D RS, C D RS, U S B Flash Drives, memory cards, S S D, H D D, power banks, minicomputer, wireless earphones, and speakers. Recognized for excellence, our two independent brands, "RONC" and "INBEST, " enjoy a commendable reputation among our esteemed clientele.

Topford Development Ltd is a leading optical disc company with plant locates in China. With nearly ten years experience in blank and pre-record disc manufacturing, we firstly boost of a group of professional sales team and quality control team. Secondly, we equipped with dedicated production lines for all kinds of discs ranging from 25GB blue ray, 8.5GB dual layer, 700MB 80min CD-R, 8X / 16X 4.7GB DVD, 9.4GB double side DVD, , mini disc, RW to pre-recorded discs. After years of development, today our production capacity has reached up to 20 million pieces and is still expanding.

Zhuhai xinaolin optical disc manufacturing Co., Ltd. Authorized by people's republic of China depatment of commercial affairs was established in Februaru 2007. It is located in the city of zhuhai which is a hi-tech zone surrounded by sea. Our company is mainly engaged in manufacturing and sales of blank recordable CD-R, DVD-R/+R. Our start-up capital was 180million, the factory covers more than 60, 000 square meters, and the annual production capacity reach CD-R200 million PCS and DVD-/+R 50 million PCS, our products cover more than 60 countries in the world and regions, our independent brands, "AOLIN""XINAOLIN""YYD", own great competitions in the international market.