Die Spring Cylinder Spring Compression Spring

Manufacturer compression die springs

Borun Mould Co.,Ltd Brief Introduction:

1.Manufacturer locates in  both Changsha and Foshan with more than 10 years production experience.

2.Strict implementation of  ISO9001:2008 Standard

3.Advanced technology, Stable quality and Powerful productivity

4.Has obtained 3 utility model patents

5.The professional team and first-rate service

6.Own export right

Features of Die Spring:

There are JIS/METRIC Standard, ISO 10243 Standard and American Standard Die Spring in our company.

Each standard has different colors with different loadings.

ISO 10243 Die Spring Partial Specifications

Green Color:

Blue Color:

Red Color:

Yellow Color:

Special springs could be supplied according to customer's samples or specification drawings

Material: Alloy steel and Music wire

Surface Treatment: Electrophoresis paint or as your request

Applications: Punching mold  and plastic mold etc.

Good compression and deflection value.

Different kinds of mold springs could be supplied according to customer's samples or specification drawings.

The mold springs are made with high tensile materials, strictly size tolerance and long fatigue life.

Supply Ability: 600000 pieces/month

Delivery Time: Generally 12 days, depends on the quantity.

Packaging:  Inner Packaging: Smaller Plastic Bags; Outer Packaging: Carton box. We can also pack products according 

to your requirements.

Other products: ejector pin, die plates, ejector sleeve, punch, slider retainer series, mode locking components series,

positioning components series, date stamp series, extrusion series, cooling series, air values series, sprung core series,

oilless bush, guide pin/bush etc.

Borun Mould Co.,Ltd Exhibition and Certificates:

Why Choose A-federal? ADVANTAGES                                                    

 1. Professional 10 year production experience.

2. The sizes all can be customised.

3. Low MOQ, Low Price. 

4. Safe packing and prompt delivery

5.Quality guaranteed: ISO9001 2008 Standard 

6.Strict quality control by test

Welcome to Contact US:                                                                            

 Name: Jenny Lee

Company:Changsha borunmould Co,Ltd

Address: Room 309, 1^st Bldg., No. 259, Tongzipo west Rd., Hi-Tech Zone, Changsha, Hunan, China

Skype:Borunmould001

Tel:  +086-731+88908466

Mobie Phone:013975168728

Fax: +086+731+88886632