Shandong Weigorge Import and Export Co., Ltd. is located in Weifang City, the capital of kites in the world, with a superior geographical location. It is adjacent to Weifang Port in the north and Qingdao Port in the east, and the transportation is very convenient. The main products of the company include: sodium nitrite (powder, dry powder), sodium nitrate (powder, dry powder, particle), sodium pyrosulfite (industrial grade, food grade), sodium hydrosulfite, calcium chloride and other inorganic...

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