Praxair Argentina SRL

PowderPro AB develop, manufacture, market and sell equipment and know-how for Freeze Granulation, spray freezing and subsequent freeze drying (lyophilization or cryodesiccation). Freeze Granulation was developed in late 1980s at Swedish Ceramic Insti

Huaibei Hengxin Environmental Protection Materials Co., Ltd. was established in 2007 and is a private technology-based enterprise with assets of 15.6 million yuan. The company has six branch factories with over 260 employees and an annual output of 1