Haidian, Beijing, Beijing, China

Beijing Overseas Star Science & Technology Development Co., Ltd. was founded in November 2003. We engage well-known experts and professors as our technical advisers to do research and developm...

ZHANGJIAGANG KEXIN SCIENTIFIC EQUIPMENT CO.,LTD was established in 2014. This is a professional manufacturer and exporter that specialized in the producing and selling medical models. We are located i...