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Casting Sand & Refractory Sand

Our mine company established in 2003,and its trade company ,Qingdao Jinjunxuan International Trade Co.,Ltd,founded in 2018, relying on the group's logistics advantages and rubber trade experience, Jinjunxuan internationa...
We have the No.1 largest mullite sand manufacturing plant in China,and 200000tons-500000 tons production capacity. so we can provide 8 own calcining kilns, maximum 10% cost reduction benefit to customers. Our customers ...
Quality Goal: Internal quality - technical indicators and specifications External quality - customer satisfaction We strictly implement the process procedures to ensure that all factors affecting product quality are in a ...
Address : Room 502,Haituohangyun Building ,No 62 Beijing Road,Qingdao Bonded Port Zone ,China
Business Phone :
86-532-68976257(Working time)
Fax : 86-532-68976232