Ningbo Sunuo Transducers Technologies Co., Ltd.

Hebei Zhonghai Steel Pipe Maufacturing Co., Ltd. established in 1997 and offers investments for the plenty of advanced production equipment. It is located in the steel pipe base cangzhou longtan industrial development zones. Have the 240 kilometers of distance to Beijing as well as to the tianjin port about 140 kilometers. Vast in territory. Unique geological location and convenient transportation make our factory enjoy best location, good investment environment and aggressive consciousness, which allows cangzhou to be a hot land with business opportunities and hopes and an ideal place of setting up enterprises. Our company has more than 500 employees, The area t is 135000 square meters, owning 6 large standard workshop. One set 180mm seamless puncher, could manufacture various kinds diameter and wall thickness from 219mm_914mm. They are the largest seamless and the hot-rolled machine in cangzhou city. In addition, we possess 9 sets including the spiral steel pipe machine, hot-rolled, hot-expanded as well as the hot- sinking mill equipment. The annual production capacity reaches 200000T, the quantities of export is 80000T per year. Our company is generally acknowledged by huge project and trade company. And is the first choice steel pipe manufacture factory of the steel pipe customer. The brand products is the bige size including seamless steel pipe(168mm_914mm) and the spiral steel pipe(219mm_920mm). Our factiry has the approval I American Petroleum Institute_API. They are applicable to Extraction and processing of petroleum and natural gas, pipeline transportation, machinofacture, Boilermaking, and the big construction item.