Ninghai Baodefa Int'l Trade Co., Ltd. is a professional manufacturer and distributor of science & educational apparatuses for primary schools, middle schools, colleges & un...

No. 15, Kesan Road, Science & Technology Area, Ninghai County, Ningbo City, Zhejiang Province, China

Ningbo Qinghua Science & Education Equipment Co., Ltd. specializes in producing teaching models for biology, chemistry and education. With the guidance of Educational Equipment Research Instit...