Ynagquan Yanhe Industry Co., Ltd is a bigger private company. manufactures permanent magnets and magnetic assembles trades all kinds of magnets, refractory material, hardware , Mg ingot, power ceramic products etc.Yanhe\'s market Germany, UK, Holand, ...

Shenyang First Resources Co., Ltd a special supplier and engineering service company of refractory insulation material for global high-temp industries.During more than 10 years experience, we have win worldwide reputation trust by fast responsiveness, ...