... (10000psi), 86MPa (12500psi), 103MPa (15000psi).By bulk density: light density, medium density, high density.By specification: 6-12 ... not limited to, the manufacturing process, the quality control, and the product performance. 6 producion lines provide an annual ... controlled strictly with comprehensive sampling and testing.In pelletization process, with the automatic control system, WANLI can immensely ...