江苏省海安县昌达工矿配件有限公司，专业从事C - 41系列空气锤及配件，DHZ锻造操作机的生产和工艺研究。
Hai 'an County, Jiangsu Province, Prachanda mining accessories Co., Ltd., specializing in C-41 series Kong Qichui and accessories, DHZ forging operation for the production and technology research.
江苏省海安县昌达工矿配件有限公司，专业从事C - 41系列空气锤及配件，DHZ锻造操作机的生产和工艺研究。
Hai 'an County, Jiangsu Province, Prachanda mining accessories Co., Ltd., specializing in C-41 series Kong Qichui and accessories, DHZ forging operation for the production and technology research.
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