Henan Hongda Furnace Industrial Co.,Itd. was founded in 1998, it's a stock company established by Henan Metallurgy Institute, engaged in unshaped refractory R&D, production , trade and integrated serv
Domain | hongdaly.com |
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Homepage URL | http://www.hongdaly.com |
Keywords | refractory|castable|refractory brick |
Sprache | englisch |