Tangshan Shangzheng Technology Co., Ltd. (TSZ) is located in Tangshan high-tech development zone of Hebei province, PR China, which is a technology-oriented enterprise with the development of metallurgical furnace and the promotion of advanced production technology.

With the aim of "Professional Quality and Credit First”, we are mainly engaged in the design, upgrading and construction of pellet shaft furnace; the design and construction of grate-kiln; the design, upgrading and construction of lime kiln; the technical development and service of metallurgical furnace; various slag solid waste ceramsite production solutions; the design and construction of industrial automation and electrical engineering; and distribution of all kinds of metallurgical equipment, raw fuel, related auxiliary materials.

 We have professional technical strength and rich engineering experience. We will satisfy our customers with creative work and excellent service.