Sino-Australia Joint Venture Hangzhou Wenjian Calcium Industry Co., Ltd. is one of key calcium hydroxide and calcium oxide manufacturers in inorganic salts industry of China and key company of Jiande city. At present, Wenjian is located at the bank side of Qiandao Lake, is next to national highway 320, Jinqian railway, and Hangxinjing expressway; we enjoy good location.Basing the advantages of local limestone resource, Wenjian now can produce 60,000 T/A of calcium hydroxide and 10,000 T/A of ca...

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