Shenzhen Topmag Technology Co., Ltd. is based in China and lists Magnetized Permanent Ndfeb Cylinder Magnet and Topmag Gun Magnet For Holding on Global Trade Plaza. The company lists 2012 as its year of establishment. The products are described with details such as model numbers N35 N40 N42 N48 N52, NdFeB composite, customized shape, industrial magnet application, and various coating options including Zn, Ni-Cu-Ni, Ni, Gold, Silver, Copper, Epoxy. Magnet tolerance is stated as +/-0.05 to +/-0.01mm, and certifications include ISO9001 : 2008 and SGS. Buyers can send an enquiry through Global Trade Plaza.