Yantai Zhaoqian Machinery Co., Ltd. is a private innovative company focusing on the research and development, production and sales of mid-to-high-end hardware products. The company has a variety of processes such as silica sol precision casting, water glass precision casting, stamping, machining, etc. In 2014, it independently developed various door locks, handles, hinges, engineering machinery precision castings, various automobile cabinet precision shells, accessories stainless steel precision casting pipe fittings, precision casting va |
未验证企业 烟台朝乾机械有限公司 中国
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