The leader of longji si materials co., LTD

2018-10-15 16:58 ?hits：

On January 14, 2016, xi 'an longji si materials co., LTD., led by our company leader zhang yongfu and zhangfan, inspected the production scale and production of our company. Xi 'an longji silicon material co., LTD. Ask for details of the quality of the products of our company leadership control link, the product performance characteristics, product specifications, the company's production capacity, equipment operation and sales company.

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