Chaozhou Liansi Technology Development Co.,Ltd./CHAOZHOU LIANSI OPTICAL DISC MANUFACTURE CO.,LTD. is owned by GuangDong Jinchao Group Co., Ltd , under the permission of the Press and Publications Administration of the P.R.C. It is a provincial high-Tec company, specialized in optical recording and CD-R&DVD-R production. Liansi locats in Chaozhou Economic and Technological Development Zone, covers a total area of 20,000 square meters and have built up workroom for 10800 square meters. Of WORKROOM Liansi, with RMB 180 million investment, brings in 15 advanced Sweden M2 SQ3 CD-R, DVD-R projects production lines and reaches annual output of 150 million pieces. She is one of the first intensified and large-scale CD-R manufacturer in East GuangDong area. Liansi considers "abide by law, honesty and high quality" as heritage. Cooperating with famous companies such as Tsinghua Tongfang and Tsinghua Unisplendour co., Liansi absorbs their experts and latest scientific and technologic achievements to develop sales market and ensure a long-term cooperation relationship. Liansi pays a great attention to human sources and attracted many experts and technicians. Those people play an important role in many sectors such as technological development, quality control , enterprise management and marketing. Recently, Liansi also applies for setting up a CD-R technology research center, thus train more Hi-Tec experts and keep updating CD-R technology. During CD-R production, Liansi build up a scientific and efficient management system formed by quality control department, research department, and production department, etc.To ensure every production line is checked regularly then any possible problem can be solved in time,with the high quality of CD-R products. besides, Liansi equips York air purifier which makes air purification level to reach 10,000 grades. The company also covers a green area of 4000 square meters, providing environ working environment. The CD-R,DVD-R production prom of Liansi is in line with the current enterprise policy of China and supported by the Chaozhou government. The CD-R production prom. in Chaozhou plays an important role in developing area economic and speeding up the foundation of CD-R production basement in east Guangdong area.