As a sino-foreign joint venture invested by Donggang-Haiyanghong Foundry and Tras shokai co., ltd in japan,was setup in aug.1995 and located in pusamiao town,donggang city,liaoning province,The company has the occupying area for 15,000m2 and the floorage for 5,000m2,and 150 employees. The total invested capital amounts is US$2,600,000.The main products include grey iron and ductile iron castings with different grades.the production capacity rearches 4,000 tons per year,and most of products are sold to international market.
The company uses the techniques of green sand molding,resin sand shell stack molding and evaporative pattern casting process (Lost foam process).to mold by jolt-squeeze molding maching,to make cores and shell stack molding by shell-core machines,to melt by induction furnace and arc furnace for sifting coarse material.to spray by powder coatings line,to process by NC-lathes and different machines.The equipment and techniques have come up to advanced world standard.
The company has a test laboratory with metal spectrum analys-
is,CE-meter,mechanical properties test,hardness test,Micro str
ucture test,sand press strength test,Leak test. Passed the qual
ity system authentication of ISO 9001-2008.
By right of the quality policy of ¡°Specialization and strive for perfection¡±,the quality aim of ¡°Acceptance quality level for all products and 100% satisfaction for all dients¡±,and the enterprise idea of ¡°Be united,sedulous,realistic and initiative¡±.We will be pleased to have the opportunity to provide you with our products and services.
