Jinan Jianfeng chemical co.ltd is a leading research-driven family-managed pharmaceutical company. In the principle of “Quality Oriented”, Jianfeng passed the certification of ISO9001:2008 Quality Management System. The........
Jinan Jianfeng chemical co.ltd is a leading research-driven family-managed pharmaceutical company. In the principle of “Quality Oriented”, Jianfeng passed the certification of ISO9001:2008 Quality Management System. The........
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