Ship building hooks-manufacture,factory,supplier from China

       Shandong Yanzi Precision Machinery Co., Ltd was founded in the year of 1994 in Qihe County,Shandong Province, only 20km away from Jinan, 35km away from Jinan international airport, 350km away from Beijing, enjoying convenient ocean, land and air transportation. Company has a total workshop area of 48,000square meters, 120 employee. With Advance equipment, high technical support, completed quality control.     We mainly produce stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base etc.

Drill Bits Casting Mining Material: stainless steel, carbon steel, alloy steel, copper alloyStandard: GB, JIS, AISI, DINDrill Bits Casting Mining Certificate: ISO 9001:2015, IATF16949:2016Drill Bits Casting Mining  products: machinery castings, precision machined parts, equipment assembled casting, textile parts, mining and construction machinery parts, hand tool parts, ship building partsDrill Bits Casting Mining Testing equipment: spectrum direct reader, magnetic particle detector, CMM, impact test machine, microscope, universal testing machine, rockwell hardness testerSurface roughness

Drill Bits Casting Ware-resisted Part Material: stainless steel, carbon steel, alloy steel, copper alloyDrill Bits Casting Ware-resisted Part Grade: GB, JIS, AISI, DINDrill Bits Casting Ware-resisted Part Certs: ISO 9001:2015, IATF16949:2016Drill Bits Casting Ware-resisted Part  parts: machinery castings, precision machined parts, equipment assembled casting, textile parts, mining and construction machinery parts, hand tool parts, ship building partsDrill Bits Casting Ware-resisted Part QC Testing equipment: spectrum direct reader, magnetic particle detector, CMM, impact test machine, mic

Knob Machinery Casting Material: stainless steel, carbon steel, alloy steel, copper alloyKnob Machinery Casting Standard: GB, JIS, AISI, DINKnob Machinery Casting Certificate: ISO 9001:2015, IATF16949:2016Knob Machinery Casting Main products: machinery castings, precision machined parts, equipment assembled casting, textile parts, mining and construction machinery parts, hand tool parts, ship building partsKnob Machinery Casting Testing equipment: spectrum direct reader, magnetic particle detector, CMM, impact test machine, microscope, universal testing machine, rockwell hardness testerSu

Knob Type Machinery Parts Material: stainless steel, carbon steel, alloy steel, copper alloyKnob Type Machinery Parts Standard: GB, JIS, AISI, DINKnob Type Machinery Parts Certificate: ISO 9001:2015, IATF16949:2016Knob Type Machinery Parts Main products: machinery castings, precision machined parts, equipment assembled casting, textile parts, mining and construction machinery parts, hand tool parts, ship building partsKnob Type Machinery Parts Testing equipment: spectrum direct reader, magnetic particle detector, CMM, impact test machine, microscope, universal testing machine, rockwell ha

Machinery Casting Part  Material: stainless steel, carbon steel, alloy steel, copper alloyMachinery Casting Part Standard: GB, JIS, AISI, DINMachinery Casting Part Certificate: ISO 9001:2015, IATF16949:2016Machinery Casting Part Main products: equipment castings, precision machined parts, tools assembled casting, cloth parts, mining and building equipment parts, hand device parts, ship constructing partsMachinery Casting Part Testing equipment: spectrum direct reader, magnetic particle detector, CMM, have an effect on&n

Filter Cap Machined Castings Material: stainless steel, carbon steel, alloy steel, copper alloyFilter Cap Machined Castings Standard: GB, JIS, AISI, DINFilter Cap Machined Castings Certificate: ISO 9001:2015, IATF16949:2016Company Main products: machinery castings, precision machined parts, equipment assembled casting, textile parts, mining and construction machinery parts, hand tool parts, ship building partsIn House Testing equipment: spectrum direct reader, magnetic particle detector, CMM, impact test machine, microscope, universal testing machine, rockwell hardness testerSurface of ca

Butterfly Valve DIsc Investment Casting in Stainless steel, carbon steel, alloy steel, copper alloy Materials with GB, JIS, AISI, DIN Stanards.Butterfly Valve DIsc Investment Casting Certificates: ISO 9001:2015, IATF16949:2016Butterfly Valve DIsc Investment Casting fields: machinery castings, precision machined parts, equipment assembled casting, textile parts, mining and construction machinery parts, hand tool parts, ship building partsButterfly Valve DIsc Investment Casting Testing Machine: spectrum direct reader, magnetic particle detector, CMM, impact test machine, microscope, universal te

High Performance Wafer Check Material Spec: We can do various materials like Stainless steel, Duplex stainless steel, Hastalloy steel, Heat resisted steel, Carbon steel, Aluminum Bronze etcHigh Performance Wafer Check Applied International Standard : ASTM,GB, JIS, AISI, DINCertification High Performance Wafer Check: ISO 9001:2015, IATF16949:2016High Performance Wafer Check Products: machinery equipment parts, full machined metal castings, mining and construction part, textile machinery.High Performance Wafer Check Testing equipment : we have in house spectrum direct reader, magnetic particle d

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 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.

ISO9001 and IATF16949 certification.Wafer Check Valves None Returned Flow Using investment casting process in stainless steel, hastalloy steel, high chrome, carbon steel, wear-resistance, with precision Cnc machined suitable for future assembly.Wafer Check Valves None Returned Flow We used all different specs can do various materials like Stainless steel, Duplex stainless steel, Hastalloy steel, Heat resisted steel, Carbon steel, Aluminum Bronze etcWafer Check Valves None Returned Flow International Standard in house: ASTM,GB, JIS, AISI, DINAreas of Product: machinery equipment parts, full mac

       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.

     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. member of CFA. Enjoying convenient ocean, land and air transportation. With Advance equipment, high technical support, completed quality control.     None Returned Check Valve We 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 Stainless Lugged Check Valve member of CFA. 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.

Butterfly Valve Disc Casting Material: stainless steel, carbon steel, alloy steel, copper alloyButterfly Valve Disc Casting Standard: GB, JIS, AISI, DINButterfly Valve Disc Casting Certificate: ISO 9001:2015, IATF16949:2016Butterfly Valve Disc Casting Main products: valves, butterfly valve, wafer check valves, valve disc, valve bodyButterfly Valve Disc Casting Testing equipment: spectrum direct reader, magnetic particle detector, CMM, impact test machine, microscope, universal testing machine, rockwell hardness testerButterfly Valve Disc Casting Surface roughness:Butterfly Valve Disc

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

        Shandong Yanzi Precision Machinery Company mainly produce stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base etc in 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 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.

Clamp Cover Protection  Material: Stainless steel, Duplex stainless steel, Hastalloy steel, Carbon steel, Alumium Bronze etcClamp Cover Protection  Standards : ASTM,GB, JIS, AISI, DINClamp Cover Protection Certificates: ISO 9001:2015, IATF16949:2016Clamp Cover Protection Fields Applied: Forklift truck part, Mining and construction part, Textile machinery.Clamp Cover Protection Quality Control: Spectrum direct reader, Magnetic particle detector, CMM, Hardness Test.Clamp Cover Protection  Surface roughness: 6.3umLength and weight: 1,000 x 620 x 380mmweight

Railway Train Protection Cap Cover materials: We can do various materials like Stainless steel, Duplex stainless steel, Hastalloy steel, Heat resisted steel, Carbon steel, Alumium Bronze etcRailway Train Protection Cap Cover  Standards : ASTM,GB, JIS, AISI, DIN Railway Train Protection Cap Cover ISO 9001:2015, IATF16949:2016Product Railway Train Protection Cap Cover: High speed train metal parts, machinery equipment parts,full machined metal castings, mining and construction part, textile machinery.Railway Train Protection Cap Cover facility : we have in house spectrum direct reader,

     Shandong Yanzi Precision Machinery Co., Ltd. member of CFA. Enjoying convenient ocean, land and air transportation. With Advance equipment, high technical support, completed quality control.     Cap Cover Protector Casting mainly produce castings in stainless steel, heat resisted steel, wear resisted steel, carbon alloy steel, bronze and nickel base material Specs investment casting process.