Subsidiary

• Harbin Hejia Pharmaceutical Co., Ltd.
• Shijiazhuang Hejia Chemical Co., Ltd
• Shijiazhuang Zhongdan Chemical Co., Ltd.
• Heilongjiang Jiahao Medical Technology Co., Ltd.
• Hejia Research Institute
• Shijiazhuang Hejia Pharmaceutical Co., Ltd

Methylhydrazine Methylhydrazine is used in organic synthesis. Melting point: 50-51℃ Yield coefficient: 70%-80% To use: for manufacturing of Methylphenylhydrazine and as rocket fuel