cnc precision machining parts Machinery manufacturing and supporting industries exposition
Dalian Zhongken Machinery Co., Ltd. is located in the beautiful coastal city - Dalian, China.The transportation is very convenient.
Our company's main business is machine parts processing, mold parts, castings, sheet metal processing and export.And can provide casting, forging, stamping, sheet metal, precision machining, welding, heat treatment, surface treatment and a series of processing services.
Jan 6,2021