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About Us

About JeaSnn

JIESHENG HARDWARE is a professional manufacturer that focuses on customizing high precision hardware spare parts with more than 20 years of experience.We are an expert in machine parts solutions, like CNC Machines, Oilfield Equipment,  Sensors,3D Printer,CNC Router, Automobile and Electrical Equipment, etc.The materials include stainless steel, aluminum, steel, brass, copper, bronze, POM and other materials. Surface treatment: anodizing, polishing, electrophoresis, electroplating, black oxide, brushing, passivation, heat treatment, powder coated etc.

  • Why Jiesheng Hardware can help you?

    20+ years experience in OEM ODM precision metal parts manufacturing.

    Sample ready in as fast as 30 minutes.

    ISO 9001:2015 and IATF16949:2016 quality system certification.

    Our machines are imported from Japan tolerances of our products can meet +/-0.005mm, including CNC lathe machines, CNC milling machines, automatic lathe machines, screw machines and so on.

    Flexible volumes, ranging from Small Batch Production to Mass Manufacturing.

    Accommodating approach vectors for complex geometry from any angle.

    How Jiesheng Hardware can help you?

    ☛Solve your problem with custom precision hardware spare parts.

    ☛To provide you with the best product support, the perfect cost

    ☛Help you develop and win more markets share on your side.

    ☛From the design to the product finish, we promise to give you peace of mind, effort, and cost. You do not worry about that receiving the goods and using them.

Factory Manufacturing Capabilities

Our machining facilities run lean and efficiently, with each employee contributing to the shop’s success in important, but different, ways. Let’s take a look!

60+ Employees

To ensure the production goes well efficiently. we maintain a high degree of accountability both to our customers. The loyalty and commitment of our employees means our customers are benefiting from many years of experience in producing custom precision metal parts.


4 senior Engineer -Engineering Department

Professional engineers team provides customers with good OEM solutions. Review the part design to determine the fixture design, taking into account all critical features as well as the project’s budget. Lean and efficient and we pass these cost-savings onto you.


5 QC-Quality Department

To make sure every order from our company with good quality. Quality control is carried out throughout the manufacturing process. Precision inspecting equipment, such as CMM, to ensure that parts conform to customer drawings.

  • CNC Machining Workshop

  • CNC Turning Workshop

  • Screw Machining Workshop

  • Quality Control Cente

Our Manufacturing Capabilities

  • 1716282793965880
    CNC Machining
    Model: G-V800,T-600
    Material:  L800,W400
    Density: metal & plastic
    Usable craftsmanship: CNC machining

  • 1716282806978938
    CNC Milling
    Model: G-V800,T-600
    Material:  L800,W400
    Density: metal & plastic
    Usable craftsmanship: CNC milling
  • 1716282818412805
    CNC Turning
    Model: Type35,46
    Max Size(mm): L200,OD46
    Material:  metal & plastic
    Usable craftsmanship: CNC turning

  • 1716282844519206
    Prototyping Machining
    Model: Type35,46,G-V800,T-600
    Max Size(mm): L200,OD46,L800,W400
    Material: metal & plastic
    Usable craftsmanship: Prototyping machining
  • 1716282860686938
    CNC Swiss machining
    Model: CITIZEN A20
    Max Size(mm): L200,OD20
    Material: metal & plastic
    Usable craftsmanship: CNC Swiss machining

  • 1716282884819141
    5 Axis CNC Machining
    Model: G-V800,T-600
    Max Size(mm): L800,W600
    Material: metal & plastic
    Usable craftsmanship: 5 Axis CNC machining

  • 1716282895964768
    Screw Machining
    Model: 2-Die 4-Blow,3-Die 6-Blow
    Max Size(mm): M10,OD12
    Material: metal & plastic
    Usable craftsmanship: Screw Machining

  • 1716282906121542
    Assembly Service
    Model: Overall assembly
    Material: Parts assembly
    Density: As you need
    Usable craftsmanship: Assemble service

Manufacturing Services for Metal & Plastic Parts

Machining Aluminum Parts

Material: 2024, 5052,5083, 6061,6061-T6, 6063,6082, 7075, etc. 

Tolerance: +/- 0.01~0.005mm

Surface treatment: oxidation, electrophoresis, sandblasting, electroplating, chemical treatment, painting, hard anodizing, heat treatment, etc.

Machining Stainless Steel /  Steel Parts

Material: SUS303,SUS304,SS316,SS316L,420,430,17-4PH,1214L/1215/4140/SCM440/40CrMo, etc. 

Tolerance: +/- 0.01~0.005mm 

Surface treatment: electroplating, galvanizing, spraying, oxidation, polishing, spray grinding, passivation, heat treatment, pickling, shot peening, etc.

Machining Brass / Copper / Bronze Parts

Material: HPb63, HPb62, HPb61, HPb59, H59,H62,H63,H65,H68, H70,H80, H90, C110, C120, C220, C260, C280, C360 etc. 

Tolerance: +/- 0.01~0.005mm 

Surface treatment: electroplating, tin plating, spraying, oxidation, polishing, spray grinding, heat treatment, pickling, shot peening, etc.

Machining Plastic Parts

Material: Acetal/POM/PA/Nylon/PC/PMMA/PP/PVC/PU/HDPE/PVDF/Acrylic/ABS/PTFE/PEEK etc. 

Tolerance: +/- 0.01~0.005mm 

Surface treatment: spraying, sandblasting, painting, pickling, alkali cleaning, anodizing, ion implantation, thermal transfer printing, engraving, etc.

Our Packaging Capabilities

The precision machined parts and components packaging is made according to the customer's requirement.

  • Blister Box Packing

  • Bubble Bag Packing

  • EPE-Foam Packing

  • Wapping Tissue Paper

  • Plastic Centrifuge Tube

  • Box  Packing

  • PP Strapping+Angle Board

  • Wooden Packing

Quality Assurance of Custom Metal Parts

As an ISO 9001: 2015 and IATF 16949: 2016 certified company, These process standards enable us to meet stringent customer requirements for a wide range of industries. Jiesheng Hardware is determined to deliver a level of service that consistently exceeds the expectations of those who have entrusted us with their business. We are continually improving our procedures, our products and our technology so that every order and any demand results in total customer satisfaction. Because we know quality and dependability are of vital importance, our experienced Quality Control personnel thoroughly inspect all products using carefully maintained measuring equipment and by conducting a series of demanding tests.

  • Test includes:
    Destructive Testing of all types
    Salt Spray Test
    Rockwell Hardness Test
    Ductility Test
    Hydrogen Embrittlement Test
    Torque Test
    Tensile Test
    Ring & Plug Test (Full Line of Gauges)
    Optical Comparator Examination
    Precision Caliper / Micrometer Examination
  • Available quality documentation includes:
    Inspection Reports (ISIR)
    Material Certification
    Heat-Treat Certification
    Performance Certification
    Hardness report
    Torsion test report
    Film thickness report
    Regulatory Conformance Documents(DFARS, Conflict Materials)



Company Environment

Company Environment

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