Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services

  • Audited Supplier
  • 12 yrs

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Product Highlights

  • Custom Size Options: Available in sizes from 1/8' to 4' to meet specific project requirements.
  • Forged Manufacturing: High-precision bolts and nuts produced using advanced forging techniques.
  • 100% Quality Inspection: Every item undergoes visual and functional inspection before shipment.
  • Multi-Material Selection: Available in stainless steel, carbon steel, brass, and iron materials.
  • OEM/ODM Service: Professional customization services based on customer drawings or samples.
  • 12-Hour Response Time: Quick customer service reply within 12 hours for any inquiries.
  • 17 Years Experience: Professional factory with over 17 years of expertise in hydraulic fittings.
  • Wide Application Range: Suitable for petroleum, chemical, power, gas, metallurgy, and shipbuilding.

Product Images of Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services

Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services pictures & photos
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services pictures & photos
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services pictures & photos
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services pictures & photos
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services pictures & photos
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services pictures & photos
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
  • Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
  • Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
    Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
  • Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
    Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
  • Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
    Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
  • Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
    Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
  • Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
    Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
  • Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
    Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services

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Product Description

1. Production Description: 

Name:Bolt and nut / screw bolt / rivet

Material: stainless steel/carbon steel /brass/iron are available. 

 Applications range: Petroleum, chemical, power, gas, metallurgy, shipbuilding. construction, etc. 

Specification: All fasteners (standard or nonstandard )also be available.


Note: All CNC machining fittings can be produced accroding to your drawings or requirments!



2. Other productions from Kaiyu.   
 

 -Hyraulic pipe fitting

 -Hose fitting

 -Hydraulic ferrule

 -Hydraulic elbow

 -Three way pipe fitting(tee)

 -Hydraulic  flange

 -Nut and bolt

 -Cutting rings


Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing ServicesCustomized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing ServicesCustomized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
 Note: Any more prictures,please visite: china-kaiyu.en.made-in-china.com


3.Our servise:

-Quick reply within 12 hours.
   Your any questions will be replied within 12hours.

-Professional control for the order.
   Sample and Mass production will be qualified and delivered on Time

-After sale.
   Timely tracking to make sure items sales well on the customers market.

-Quality guarantee.
  100% inspection before shipment.If any quality problem,repairing freely,100% compensation or other measurements can be available.


4.Our factory
 Professional factory with17 years experiences of  hydraulic fittings, hose fittings, other machine accessory like Elbow, ferrule Nut, Bolt etc.
A.Factory Building
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
B.Workshop
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing ServicesCustomized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing ServicesCustomized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services
C.Packing Workshop
Customized High Precision Bolt and Nut / Screw Bolt / Rivet // Professional Manufacturing Services

5.Equipment List.
 
Production Equipment List
NO. Equipment Name Quantity(set)
1. CNC Machine 60
2. Meter Lathe 80
3. Bench Drilling Machine 25
4. Screw Rolling Machine 4
5. Cenerless Grinding Machine 5
6. Milling Machine 5
7. Tapping Machine 5
8. Punching Machine 3
9. Ultrasonic Cleaning Machine 1
     
Inspection Equipmen List
1. Measuring Projector 1
2. Rockwell Hardness Tester 1
3. Swing Machine 1

4.
Thread Ring Gauge 1
Thread Plug Gauge
     


6.Contact information:
   

*****************************

Web:china-kaiyu.en.made-in-china.com 
Contact:Lee
*****************************

 

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2331195". Items marked "verified" are certified.

Yu Huan Kaiyu Machine Co., Ltd.
Yu Huan Kaiyu Machine Co., Ltd.
Yu Huan Kaiyu Machine Co., Ltd.
Yu Huan Kaiyu Machine Co., Ltd.
Yu Huan Kaiyu Machine Co., Ltd.
Yu Huan Kaiyu Machine Co., Ltd.
Yu Huan Kaiyu Machine Co., Ltd.
Yu Huan Kaiyu Machine Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
Yan Pan 5 Road, Ganjiang Town, Yuhuan County, Taizhou, Zhejiang, China
verified Plant Area
3538.89 square meters
verified Number of Employees
106
verified Registered Capital
2,000,000 RMB
verified Terms of Payment
LC, T/T, D/P, Small-amount payment
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
verified Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: one month
verified Nearest Port
Ningbo Port, Shanghai Port
verified Minimum Order Quantity
1000 Pcs
verified Supply Chain Partners
5

Our Production Capability & Technical Expertise

verified Main Products
Hydraulic Fitting, Stainless Steel Fitting, Pipe Fitting, Hose Fitting, Hydraulic Adaptor, Machine Parts
verified Production Lines
1
verified Production Machines
Instrument Lathe Facility, CNC Lathing Facility
verified QA/QC inspectors
6 people
verified Inspection Type for Finished Products
100% inspection(Visual inspection & Function inspection)
verified Inspection Method for Finished Products
Have instructions and uniformly followed
verified Customization Options
Customization from Samples
verified ODM Service Available
Yes
verified OEM Service Available
Yes
verified R&D Engineers
2 people
verified Traceability of Raw Materials
Yes
verified Own Brand
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
1999-07-06
verified Export Year
24 Years
verified Main Markets
North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
verified Repeat Buyers Choice
80%~100%
verified Number of Foreign Trading Staff
2
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
No

Our Certifications, Standards & Industry Recognition

verified Cooperated with Fortune 500
No

FAQ

What materials are available for these bolts and nuts?
We offer stainless steel, carbon steel, brass, and iron materials to suit different needs.
Can you customize the size of the fasteners?
Yes, we provide custom sizes ranging from 1/8' to 4' based on your requirements.
What is the minimum order quantity (MOQ)?
The minimum order quantity is 1000 pieces.
Do you accept OEM or ODM orders?
Yes, we provide OEM and ODM services, including production from customer drawings or samples.
What is the lead time for production?
The average lead time is one month, regardless of peak or off-peak seasons.
How do you ensure product quality?
We conduct 100% inspection (visual and functional) before shipment and offer free repair or compensation for quality issues.
What are the payment terms?
We accept LC, T/T, D/P, and small-amount payments.
What is the warranty or after-sales service?
We provide timely tracking, free repairs for quality problems, and 100% compensation if necessary.

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