Weifang Junlong Precision Casting

Wei fang Jun long precision casting co., LTD., the main products are carbon steel, low carbon steel, medium carbon steel, high carbon steel, alloy steel, high manganese steel, high chromium steel, high nickel steel, a variety of materials such as precision casting products .The parts are mainly used in automobile parts, forklift parts, ship parts, train parts, mechanical engineering, petroleum machinery, mining machinery .Our products has been exported to more than *0 countries and regions in the world. Our company has cooperated with our customers with the business philosophy of integrity, pragmatism, professionalism and innovation, and won the unanimous praise of our customers
 
The company covers an area of *0,**0 square meters, with more than **0 employees, *0 r&d personnel and *2 quality control personnel. There are three production lines, two composite process (i.e. silica sol + water glass), and one silica sol process. The annual output reaches ***0 tons, the enterprise has passed iso***1:***5 quality management system certification, and passed the national environmental protection department approval, has the formal environmental assessment certificate, is a household name of the green casting enterprise
 
All the assembly lines in the workshop are made by our general manager according to practical experience. The product quality can be guaranteed while greatly improving the work efficiency and reducing the workload for the workers. By the end of ***5, all the workshops of our company have been automated production .For example, automatic wax injection machine, automatic silicon sol process robot, automatic silicon sol process wind main line, automatic water glass process assembly line and curing pool, automatic pouring. Because they are all automated production, the quality of the shell is guaranteed in the early stage，Precision casting products with weight from 0.1KG to **0KG can be completed、Products with wall thickness as low as 3mm、 Products with complex shapes、The defects of porosity, sand hole, slag inclusion, cold insulation, shrinkage and other casting defects are effectively avoided
 
Inspection: our company has special physical and chemical laboratory, with perfect inspection equipment (spectrometer, three coordinate measuring machine, metallographic analyzer, impact test machine, tensile testing machine, hardness tester, magnetic particle inspection machine, ultrasonic testing, etc.), can satisfy the customer different product requirements, and issue a corresponding test report
 
Processing: we have two horizontal machining center, CNC machining center, bench drill, vertical drilling machine, rocker arm drilling machine, milling machine, grinder, planer, CNC lathes and other all-round machining equipment
  
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