De Hua Materials Testing Co Ltd
科學研究, Laboratory Science
公司地址 Company Address:Room 2001-2002, 20/F, 1 Hung To Road, Kwun Tong, Kowloon, Hong Kong
暫未有公司其它詳情提供
公司地址 Company Address:Room 2001-2002, 20/F, 1 Hung To Road, Kwun Tong, Kowloon, Hong Kong
暫未有公司其它詳情提供