Custom Design Spring Extension Springs with Different Wire Diameters

• Customization: Available
• Material: Carbon Steel, Stainless Steel, Brass
• Type: Tension Spring
• Model NO.: CH-C003
• Groove: Special Shape
• Connection: Quick Connect
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Grade: Stainless Steel 201 303 304 316 316L
• Product Name: Tension Spring
• Certificate: ISO9001:2008, SGS Testing Report & RoHS
• OEM: Available
• Wire Diameter: 0.1mm-20mm
• Outer Diameter: 0.8mm-40mm
• Length: 5mm~150mm
• Applicatiion: Industrial/Auto/Motorcycle/Electronics/Electric Po
• Advantage: OEM / ODM / Customized Service Provided
• Quality Control: 100%Inspection
• Packing: Inner Plastic Bags and Outer Carton
• Term of Payment: T/T Paypal /Western Union
• Shipping: by Sea/Air/Express
• Min. Order: 1000PCS
• Transport Package: General Export Package
• Specification: Common
• Trademark: CONGHUI
• Origin: Guangdong, China
• HS Code: 7318160000
• Production Capacity: 1000000PCS/Week

Product Description

Product Discreption

Product Name	Custom Design Chinese spring manufacturers customize extension springs with different wire diameters
Material	Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 Carbon Steel: 4.8, 6.8, 8.8, 10.9, 12.9 Titanium: GR1-GR5 Aluminum,Brass,etc.
Size	0.1mm-20mm or customized
Standard	ISO,GB, DIN, JIS, ANSI, BSW,ASME
Certificate	ISO9001:2008, SGS testing report & RoHS
Finishing	Zn- Plated, Ni-plated, Tin-Plated, Radiant Plated, Passivated, Brass plated, Cd- plated, Phosphate Anodize, Cr-plated, Black Oxide etc
Heat Treatment	Tempering,Hardening,Spheroidizing,Stress Relieving etc
Package	General export package, or according to customer's requirement
Delivery time	About 7 -15 days after all details confirmed and able to offering fast delivery for urgent order
Customer Service	Replacement at all our cost for rejected products if the part does not match with the PO drawings

 Porduct show
About our company:
Shenzhen Conghui Precision Hardware Co., Ltd is  a professional manufacturer specialize in all kinds of precision industrial fasteners and accessory parts for 20 years.

Our product range includes screws, nuts, knobs, bolts, washers, rivet, anchor and CNC parts. We strictly implement various quality standards like GB, ISO, DIN, JIS, AISI NFE and BSW.

Our products are hot sale in markets North America, Southeast Asia and Europe, widely use in machine assembling, electronics, constructional engineering furniture cabinets, etc.

We sincerely hope to start mutual benefit and win-win business with you, and set up long term partnership in the near future.

In order to help you check the specification and quality before place an order,we could offer free samples for your reference,you just need to pay the shipping cost.

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Why Choose US?



FAQ:
1)Q:Are you a Trading company or a Manufacturer?
A: We are an Industry&Trade Company .

2) Q:What's your product range?
A:  Our product range includes screws, nuts, knobs, bolts, washers, rivet, anchor and CNC parts. We strictly implement various quality standards like GB, ISO, DIN, JIS, AISI NFE and BSW.Non-standard products also accepted.

3) Q:Why should I choose you? What's your advantages? Industries you are serving?
A: We are a professional manufacturer and have 9 years production and management experience in the field of fasteners .
We can provide our customers with a good solution in the area of production design, production process,packaging and after-sale service.Customer satisfaction is our sole pursuit.
 
4) Q:Which industry field are your product is suitable used in ?
A:Our products are  widely use in machine assembling, electronics, constructional engineering furniture cabinets, etc.


Any more questions or demands, pls feel free to contact me!