Abstract: Bazhou Steel Pipe Plant has developed and produced the 'Small Earth' brand high performance and difficult to produce hot galvanized threaded steel pipes whichare up BS Standards Grade A on its demostic equipment by relying on science & technology advancement, stressing the unified management of production, supply and sales.The products are selling well in the southeast Asian countries and regions as well as south- east coastal regions in the country,with its turnover and profit are doubled continuously, thus becoming a 'Giant among Mini-enterprise'. After the second Phase revamp project is put into operation, the plant will become the highest in the field of production installation level,product quality and quantity in North China, with profit annually up to 20million RMB. The paper briefs the plant's development, production and expansion of 'Small Earth' brand steel pipes.