QingDao LongGang Chemicals co.,ltd China(CN)
Qingdao Longgang chemical Co., LTD located in Qingdao Province,China， is a professional production and export chemical raw materials enterprises. The company sets work, merchant, trade into an organic whole, have affiliated factory four, a company, ...
Category: Carbon Black & white, Acids, Coating
Register Time: 2011-06-13