Shanghai Zhengbei Lighting Appliance Co., Ltd. was set up in 2001, covers 17000M2 of construction, owns 1100 staffs and 8 production lines, the current capacity is 4 million pieces per month and 90% of output is exported to overseas. Zhengbei has already passed the approval of ISO9001:2000. Under the cooperation with some famous multinational corporation, Zhengbei successively developed the T5 series in 2010, which includes PLBB, PLLJ, PLF, PLC and mainly aims in Taiwan & Japan market. Zhengbei is the first maker in China mainland to achieve the CNS requirement of Taiwan and represents the top level on the manufacturing & technique of T5 series.