Company formerly Nanpi Bocheng spiral over filter Co., Ltd., founded in 1997, since 2014 officially changed its name to "Hebei Province Tak Bai Sheng Petroleum Technology Co., Ltd., with a registered capital of Wu Bai million yuan RMB. Mainly engaged in: a series of six tubes, oil pipe, borehole casing, thin wall spiral welded pipe passing the bridge screen, punching spiral, mainly for oil and gas wells and anti sand and a variety of water treatment, filtration, filter manufacturing equipment.