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Product Description

Springs and Wireforms

Our product range includes Compression Springs, Torsion Springs, Spring Contacts, Coil Springs, Extension Springs.

Made from premium materials such as Steel, Carbon Steel, Stainless Steel, Alloy Steel, Oil Tempered Wire or as per your request, our springs are known for their durability and strength. 

Company Profile

Cangzhou Shanghao Metalware Co., Ltd

We are a professional production factory specialized in sheet metal fabrication mainly stamping, deep drawing, welding and wire bending.

We have our own equipments for a whole production flow, from mould design, prototypes develop, processing, assembly to surface coating.

We have a high level team of engineers to provide you with the most practical and cost-effective solutions. Our workers are experienced and our quality control is strict. 

We have the ability to provide clients with high quality and low price products. Aligning ourselves with purchasers in the same vision of providing superior quality, has contributed to our success. Also honesty is our best policy. 

Our philosophy is simple: we deliver our promises.

If you are looking for a manufacturer to fill all of your custom sheet metal parts for your production or business, then you come to the right place. 

Hengjin Hardware provides free technical assistance for your projects. 

When you contact us, you're assured of an experience that exceeds your expectations, you'll enjoy place of mind knowing that you found dedicate professionals.

Specification

Spring
Main Varieties	Compression spring Wire bend form spring/hook Torsion spring Extension spring Spiral Spring
Equipment Capacity	18 sets CNC spring machines
Materials	Spring Steel wire, steel wire, stainless steel wire, music wire or other available material.
Wire diameter	0.1mm to 6.0mm
Tolerances	001" (.025mm)

Quick Details
Place of Origin:	Cangzhou, China	Brand Name:	HJ
Model Number:	HJ	Style:	Cylinder
Material:	Stainless Steel	Name:	Stainless Spring
Product name:	Custom spring	Color:	Custom Color
Surface treatment:	Zinc/electroesis/Spraying	Size:	Custom Size
Type:	Hardware Parts	Service:	24 open
Length:	Custom Size	Payment term:	T/T, Western Union, cash etc.
Application:	Auto / Furniture / Industrial

Product Description

We're a team of passionate professionals located in Dongguang Industrial Park Cangzhou City, Hebei Province, China. 

With years of experience and mature technology, we have produced over 500 types of products, with more than 90% of them being exported to European and American countries. Our products are widely used in various fields, including agricultural machinery, automobile manufacturing, electronics, construction, furniture, machinery parts, electronic components, aerospace, and more.

Packaging materials

Packaging technology

Small metal stamping parts are commonly made of plastic bags, plastic boxes, etc.

Medium-sized stamping parts, paper boxes or cartons are commonly used, which can provide certain cushioning protection and are environmentally friendly.

Large or heavy stamping parts, pallet packaging can provide better support and protection, facilitating forklift handling.

In special circumstances, metal packaging is used, such as when higher protective strength is required or when moisture-proof and rust-proof requirements are needed.

Bulk packaging: The stamped parts are directly placed into the packaging container, which is suitable for products with regular shapes and not easy to be damaged.

Pallet packaging: Place the stamped parts on pallets and then seal them with plastic film or cartons for easy stacking and transportation.

Tape and reel packaging: For some small stamping parts, such as electronic components, tape or reels are used for packaging to facilitate automated assembly.

Cushioning protection: Add cushioning materials such as foam and sponge inside the package to prevent the stamped parts from being damaged due to collision during transportation.

Our Advantages :

1. Over 15 years professional technology in metal stamping/punching moulds/molds/tools/dies making, metal parts' making;

2. 10 years experience in developing and export in foreign trade;

3. Certificate: ISO9001:2008 etc;

4. All materials meet ROSH, certificates for materials are available;

5. Capacity can be 2000-800K PCS each day;

6. Customize: OEM or ODM according to buyers' requirement;

7. Various high-quality import equipment and machine center;

8. IQC/PQC/FQC to control the quality all the way;

9. Ensure no defective products to send out;

10. Small orders are accepted;

FAQ

OEM or ODM according to buyers' requirement

FAQ

Q: How soon can I get reply after send inquiry?
A:All inquiries will be replied within two hours except sleeping time in China.    
 
Q: How soon can I get samples ?
A: The drawing determines the length of time,Generally samples can be sent out within 10 working days after product drawing confirmed by both side.  
 
Q: What file format can you accept for my products?
A: 1.We can accept varies format, step, stp, jpg,pdf, dwg, dxf,3d and so on.    
     2.If you do not have a prepared CAD file, we can accept a scan of a hand drawn design.  
 
Q: If I don't have drawing, how can I get sample ?
A: If you don't have any drawing,you can send us your sample, we will scan it and make 2D and 3D drawing first, then make sample for you.
 
Q: What are many common materials that you use in projects?  
A: Aluminum,Stainless Steel, Carbon Steel, Copper, Plastics and so on.
 
Q: What's your MOQ(minimum order quantity)
A: Our MOQ is 100 pcs, you are welcome to send us trial order to test our quality and service.
 
Q: What's the payment term do you accept?
A: EXW/FOB Tianjin, paid by T/T, Western Union.