NINGSHI was established in 1988. It is registered Lanzhou high-tech development zone. To be a big comprehensive industry company, it integrated the scientific developing, chemical production, import & export trading, minerals exploring, real estate, medicine research and development. given title of high technology ...

Shaanxi Dafeng Scientific, Industrial and Trading Co.,ltd is a high technical comprehensive enterprise founded in 1999. We are professional manufacturer exporter mainly engaged steriods, pharmaceuticals herbal extracts.According to the trend of development international chemical industry. keeps developing offering ...

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