China factories

Chat Now Send Email
China factory - Foshan Gaoming Hecheng Yirilom Household Factory

Foshan Gaoming Hecheng Yirilom Household Factory

  • China,Foshan ,Guangdong
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China Customized Bonnell Coil Spring Unit with High Carbon Steel Wire, 4-8 Turns, and
China Customized Bonnell Coil Spring Unit with High Carbon Steel Wire, 4-8 Turns, and

  1. China Customized Bonnell Coil Spring Unit with High Carbon Steel Wire, 4-8 Turns, and
  2. China Customized Bonnell Coil Spring Unit with High Carbon Steel Wire, 4-8 Turns, and
  3. China Customized Bonnell Coil Spring Unit with High Carbon Steel Wire, 4-8 Turns, and
  4. China Customized Bonnell Coil Spring Unit with High Carbon Steel Wire, 4-8 Turns, and
  5. China Customized Bonnell Coil Spring Unit with High Carbon Steel Wire, 4-8 Turns, and
  6. China Customized Bonnell Coil Spring Unit with High Carbon Steel Wire, 4-8 Turns, and
  7. China Customized Bonnell Coil Spring Unit with High Carbon Steel Wire, 4-8 Turns, and

Customized Bonnell Coil Spring Unit with High Carbon Steel Wire, 4-8 Turns, and

  1. MOQ: 100PCS
  2. Price: USD 18~29/PCS
  3. Get Latest Price
Payment Terms T/T,Western Union,
Supply Ability 8000000PCS Per Month
Delivery Time 7-15 Days
Packaging Details Compressed Rolled Packing:10-20PCS/Pack
Name Of Product Mattress Bonnell Spring
Turns 4-8
Spring Height 60-90mm
Thickness 8-12 inches
Warranty 10 years
Name Of Spring Mattress Bonnell Spring
Breathability High
Support System Coil
Edge Support Yes
Sprung Name Mattress Bonnell Spring
Brand Name Yirilom
Model Number BS-058
Certification SGS/ISO9001
Place of Origin China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union, Supply Ability 8000000PCS Per Month
Delivery Time 7-15 Days Packaging Details Compressed Rolled Packing:10-20PCS/Pack
Name Of Product Mattress Bonnell Spring Turns 4-8
Spring Height 60-90mm Thickness 8-12 inches
Warranty 10 years Name Of Spring Mattress Bonnell Spring
Breathability High Support System Coil
Edge Support Yes Sprung Name Mattress Bonnell Spring
Brand Name Yirilom Model Number BS-058
Certification SGS/ISO9001 Place of Origin China
High Light Steel Bonnel Coil Spring Unit ,Customized Bonnell Coil Spring Unit ,Mattress Bonnell Coil Spring Unit
Customized Bonnell Coil Spring Unit Steel Bonnel Spring For Mattress

Bonnell coil spring units are manufactured from high-carbon steel wire, offering excellent tensile strength and hardness for durable mattress support systems.

Product Specifications
Product Name Mattress Inner Spring Unit
Material High Carbon Steel Wire
Wire Diameter 1.8mm-2.4mm
Cover Material Bonnell Spring
Topper Material Bonnell Spring
Height 7-22cm
Turns 4-7 Turns
Coils Count According to client requirements
MOQ 100PCS
Brand Yirilom
Size Single/Double/Queen/King/Customized
OEM & ODM Acceptable
Packing Flat Compressed With Wooden
Application For Mattress Factory
What is a Bonnell Spring Unit?

Bonnell coils represent the oldest and most traditional type of mattress spring system. These hourglass-shaped, knotted wire springs are connected in a continuous grid by helical wires (strings of smaller coils). Known for their firm support and cost-effectiveness, Bonnell springs remain a popular choice for innerspring mattress construction.

Key Customization Options
Wire Specifications
  • Wire Gauge (Thickness): The most critical factor determining firmness
    • Lower gauge number = thicker wire = firmer feel (e.g., 12.5 gauge)
    • Higher gauge number = thinner wire = softer feel (e.g., 15 gauge)
    • Common range: 12.5 ga (~1.7mm) to 15 ga (~1.4mm)
  • Wire Material: High-carbon steel for strength and resilience, with optional powder coating or electrogalvanizing for rust prevention
Spring Specifications
  • Spring Height: Individual coil height
    • Common heights: 5", 6", 7", 8" (10-inch less common but available)
    • Taller springs provide softer feel and suit thicker mattresses
  • Coil Count: Total number of springs in the unit
    • Queen size (60"x80") typically contains 250-350 Bonnell coils
    • Higher coil count offers more precise support and firmer feel
  • Tempering (Heat Treatment): Standard process that increases durability and prevents sagging
Product Images
Bonnell coil spring unit close-up view Bonnell spring mattress interior structure
About Our Manufacturing
Yirilom manufacturing facility overview Quality control process for spring production Steel wire material processing Spring coiling machinery in operation Finished Bonnell spring units Packaging and compression process Warehouse storage of spring units Technical specifications diagram Customization options illustration Company certification and quality standards

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2010

  • Total Annual:

    4000000-5000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Founded in 2010,Foshan Gaoming Yirilom Household Co.,Ltd is a professional manufacturer who specialized in furniture accessories,including varieties of sofa pocket spring,mattress pocket springs,pillow pocket springs,mattress,zigzag spring and other furniture accessories. Our factory is located in... Founded in 2010,Foshan Gaoming Yirilom Household Co.,Ltd is a professional manufacturer who specialized in furniture accessories,including varieties of sofa pocket spring,mattress pocket springs,pillow pocket springs,mattress,zigzag spring and other furniture accessories. Our factory is located in...

+ Read More

Get in touch with us

  • Reach Us
  • Foshan Gaoming Hecheng Yirilom Household Factory
  • Fuwan Industrial Area, Gaoming District, Foshan City, Guangdong, China
  • https://www.yirilom.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement