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 Shandong Yanzi Precision Machinery Co., Ltd was founded in 1994 in Qihe County, Shandong Province, only 20km away from Jinan, 35km away from Jinan international airport, 350km away from Beijing. Total floor area of 48,000square meters, 120 employees. With Advance equipment, high technical support, completed quality control.     Mainly produce stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base etc in investment casting process.

Impeller Casting  Material Spec: We can do various materials like Stainless steel, Duplex stainless steel, Hastalloy steel, Heat resisted steel, Carbon steel, Alumium Bronze etcImpeller Casting  Applied International Standard : ASTM,GB, JIS, AISI, DINImpeller Casting  Certification: ISO 9001:2015, IATF16949:2016Impeller Casting  Products: High speed train metal parts, machinery equipment parts,full machined metal castings, mining and construction part, textile machinery.Impeller Casting   material specs avaliable here for investment castings in stainless steel, ha

        Bracket Casting OEM Shandong Yanzi Precision Machinery Co., Ltd was founded in 1994 in Qihe County, Shandong Province, only 20km away from Jinan, 35km away from Jinan international airport, 350km away from Beijing. Total floor area of 48,000square meters, 120 employees. Mainly produce stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base etc in investment casting process.

      Shandong Yanzi Precision Machinery Co., Ltd. founded in 1994, locate in Shandong only35km away from Jinan international airport, 350km away from Beijing, enjoying convenient ocean, land and air transportation. The foundry has a total floor area of 48,000square meters, 120 employee. With Advance equipment, high technical support, completed quality control.     Company mainly produce stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base etc in investment casting process.

      We mainly produce stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base etc in investment casting process.

Automotive Exausting Casting Precision Machinery parts in investment casting process, made by carbon and stainless steel material under customer requirement.

The picture is a machinery parts in our investment casting process wich is SUS13 material exporting to Japan.

Driver Shaft 6MT Gearbox Casting Material Spec: Wear-resisted teel with precision MachiningDriver Shaft 6MT Gearbox Casting Standard : ASTM,GB, JIS, AISI, DINCertificates aquired Casting : ISO 9001:2015, IATF16949:2016Products of Driver Shaft 6MT Gearbox Castings: Car roof racking support, engine bracket, driver shaft, door position casting.Driver Shaft 6MT Gearbox Casting Testing equipments : spectrum direct reader, magnetic particle detector, cmm, microscope, hardness testerDriver Shaft 6MT Gearbox Casting Length and weight: 1,000 x 620 x 380mmweight: 0.1kg to 80kg minimum wall thi

      Shandong Yanzi Precision Machinery Co., Ltd. member of CFA. Our company was founded in the year of 1994 in Qihe County, Shandong Province, only 20km away from Jinan, 350km away from Beijing, enjoying convenient ocean, land and air transportation. With Advance equipment, high technical support, completed quality control.     Company mainly produce castings in stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base material Specs investment casting process.

Performance Butterfly Valve Disc Valve disc material: chrome steel, carbon metallic, alloy metallic, copper alloyPerformance Butterfly Valve Disc Company can do many international standard: GB, JIS, AISI, DINISO 9001:2015 and IATF16949:2016 Certified.Performance Butterfly Valve Disc Used areas: valves, butterfly valve, wafer test valves, valve disc, valve bodyPerformance Butterfly Valve Disc Testing: spectrum direct reader, magnetic particle detector, cmm, effect test gadget, microscope, everyday testing gadget, rockwell hardness testerPerformance Butterfly Valve Disc Rough castings: 6.3u

      Shandong Yanzi Precision Machinery Co., Ltd was established in 1994 only 20km away from Jinan City, 35km away from Jinan International airport, 350km away from Beijing and Qingdao Port, enjoying convenient ocean, land and air transportation. The foundry has a total floor area of 48,000square meters, 120 employees.

      Shandong Yanzi Precision Machinery Co., Ltd founded in the year of 1994 in Qihe County, Shandong Province, only 20km away from Jinan, 350km away from Beijing, convenient ocean, land and air transportation. Advance equipment, completed quality control.     Company mainly produce investment castings in stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base material Specs investment casting process.

      Shandong Yanzi Precision Machinery Co., Ltd was founded in 1994 in Qihe County, Shandong Province, only 20km away from Jinan, 35km away from Jinan international airport, 350km away from Beijing. Total floor area of 48,000square meters, 120 employees.

    Turnning Connection Head Casting in Precision Machinery parts in investment casting process, Stainless steel material under customer requirement. Company established in 1994 applied ISO9001 and IATF16949 certification.      We mainly produce stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base etc in investment casting process.

Precision Machinery Pump Connector Casting  in investment casting process, made by carbon and stainless steel material under customer requirement.

    Stainless Steel Plentary Support Casting Shandong Yanzi Precision Machinery Co., Ltd was established in 1994, Only 20km away from Jinan, 35km away from Jinan international airport, 350km away from Beijing. Total floor area of 48,000square meters, 120 employees. With Advance equipment, high technical support, completed quality control.     We mainly produce Stainless Steel Plentary Support Casting in stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base etc in investment casting process.

Flanged Twin Plate Check Valve Material: stainless steel, carbon steel, alloy steel, copper alloyFlanged Twin Plate Check Valve Standard: GB, JIS, AISI, DINFlanged Twin Plate Check Valve Certificate: ISO 9001:2015, IATF16949:2016Flanged Twin Plate Check Valve Main products: valves, butterfly valve, wafer take a look at valves, valve disc, valve bodyFlanged Twin Plate Check Valve Testing equipment: spectrum direct reader, magnetic particle detector, CMM, influence take a look at machine, microscope, usual checking out machine, rockwell hardness testerSurf

     050MM-300MM Wafer Check Valve None return wafer check valves made in various material specs such as stainless steel, duplex steel, hastalloy steel etc.     Shandong Yanzi Precision Machinery Co., Ltd 050MM-300MM Wafer Check Valve was founded in 1994 in Qihe County, Shandong Province, only 20km away from Jinan, 35km away from Jinan international airport, 350km away from Beijing. Total land area of 98,000㎡, 120 employees.

Material 080MM Wafer Check Valve: stainless steel, carbon steel, alloy steel, copper alloy080MM Wafer Check Valve Standard: GB, JIS, AISI, DIN080MM Wafer Check Valve Certificate: ISO 9001:2015, IATF16949:2016Main products 080MM Wafer Check Valve: valves, butterfly valve, wafer check valves, valve disc, valve body080MM Wafer Check Valve Testing equipment: spectrum direct reader, magnetic particle detector, CMM, impact test machine, microscope, universal testing machine, rockwell hardness testerSurface roughness:080MM Wafer Check Valve Rough castings: 6.3um Finished castings: 0.8 to 1.6umSize an

     Shandong Yanzi Precision Machinery Co., Ltd. was founded in the year of 1994 in Qihe County, Shandong Province, only 20km away from Jinan, 350km away from Beijing, enjoying convenient ocean, land and air transportation. With Advance equipment, high technical support, completed quality control.     Company mainly produce castings in stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base material Specs investment casting process.

       Shandong Yanzi Precision Machinery Co., Ltd Swing Type Wafer Check Valve Assemble was founded in 1994 in Qihe County, Shandong Province, only 20km away from Jinan, 35km away from Jinan international airport, 350km away from Beijing. Total floor area of 48,000square meters, 120 employees.

      Shandong Yanzi Precision Machinery Company 150MM Wafer Check Valve Casting mainly produce stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base etc in investment casting process.

       Shandong Yanzi Precision Machinery Co., Ltd. member of CFA. Our company was founded in the year of 1994 in Qihe County, Shandong Province, only 20km away from Jinan, 350km away from Beijing, enjoying convenient ocean, land and air transportation. With Advance equipment, high technical support, completed quality control.     Company mainly produce castings in stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base material Specs investment casting process.

     Lugged Check Valve Casting None return wafer check valves made in various material specs such as stainless steel, duplex steel, hastalloy steel etc.     Shandong Yanzi Precision Machinery Co., Ltd Lugged Check Valve Casting was founded in 1994 in Qihe County, Shandong Province, only 20km away from Jinan, 35km away from Jinan international airport, 350km away from Beijing. Total land area of 98,000square meters, 120 employees.