Jinan Shengquan Group Share Holding Co., Ltd. is founded in 1979 and headquartered in Jinan, Shandong Province, China, ISO9001:2015, ISO14001:2015 and ISO45001:2018 certificied. Foundry materials as the main products of SQ Group, there are more than 100 kinds of casting auxiliary material products represented by ceramic foam filter, pressed fiters, furan resin, cold box resin, curing agent, sleeves, melting materials, etc., which are widely used in the production of castings for automobiles, aircraft, wind power, general machinery, precision instruments and other products. (less)