A certificate for a special fixture used in the machining of the bottom of an upright cylinder
A certificate for an outer cylinder bottom machining machine
A semi-closed pre-forging die
A utility model patent certificate for a die-cutting tool with automatic unloading and trimming function for sales rails
A utility model patent certificate for a mold used to repair wear and tear on the teeth of a sales track.
A pressure machine die
A heading die for local thickening of a cylinder
A roll forging die for scraper forming
An invention patent certificate for a long cylinder forging method with a side block for injection
A forging die and a method for forging a sprocket body
A connecting ring forging process
An invention patent certificate for a combined tool for cutting and punching crawler plates and its usage method
About Us
The company was established at the beginning for the domestic large and medium-sized coal mines supporting scraper conveyors and hydraulic support accessories. Our company specializes in the production of scraper conveyor die forging accessories and hydraulic support die forging accessories.
Contact Us
Address: No. 002, Jiulongshan Road, Laizhou High-tech Zone, Jinan City, Shandong Province
Tel:86-531-78811088
Email:sdkjxlm@126.com
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