... :2008 for the whole process of design, manufacturing and after-sale service of special sulfuric acid and coal ... Manufacture, Installation, Debugging, Start-Up(Stainless Steel Converter)Guizhou Kailin Group Mining Fertilizer Co., Ltd800Kt/aComplete ... Absorption, Thermal RecoveryManufacture, Installation, Debugging(Stainless Steel Converter)Zhejiang Zhongpeng Chemical Industrial Co., Ltd300Kt/aTurn Key ...