7/16" 9/16" 7/8 Inch Extension Coil Spring 200 Lb 180 Lb Garage Door Extension Springs

Place of Origin Guangdong ,China
Brand Name Hershy Spring
Model Number HES-PC-003
Minimum Order Quantity 5000
Price USD+1~5+Piece/Pieces
Packaging Details Plastic bags for inner packing with cartons outside or according to the packing instruction of our customer
Delivery Time 15 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 3000000+Piece/Poeces+Day
Product Details
Load Type Extension Spring Material Stainless Steel
Wire Diameter 0.08mm-10mm Color According To Customer
Product Name Recliner Extension Spring Item Spring
Port Shen Zhen Size Customized Size
Quality Good Usage Industrial,Furniture,Furniturel/Automobile,Machine Parts
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9/16 extension spring Hershy


200 lb garage door extension springs


180 lb garage door extension springs

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Product Description

Customized stainless steel small precision coil extension spring supplier



Item Name Customized stainless steel small precision coil extension spring supplier
Wire Diameter 0.08 to 10mm are available
Material Stainless steel, carbon steel, spring steel, alloy spring steel, refractory steel, brass, and bronze are available;
Surface Treatment (Finish) Zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, and imitation gold-plated etc.
Packing Inner---PE Bag; Outer --Standard Carton Box.
Usage All kinds of cars, machinery, home appliance, electronic products, electric appliance, stationery, computers, power switches, miniature switches, architecture, commodity and A/V equipment, hardware and plastic molds, sports equipment and gifts, and more.
Quality Control Conducted by ISO9001:2008, ISO14001 and ISO/TS16949 system.
Equipments Advanced CNC spring machinery imported from Japan, Germany and Taiwan; Advanced grinding and shot peening machinery; Precise tensile strength testers, compression testers, endurance testers, and magnetic powder flaw detectors.
Technical Experienced engineers and technicians; Skilled Workers;
Service Warm and quick response service provided by the professional Export Sales Team with many years' experience in handling exports to the US, Europe, Japan and other countries and regions.
Delivery time 25-30 work days



What is the surface treatment of our springs

Nickel plating,zinc plating, or power coating (anti rust)

What is the Applications of our springs?

Electronics, electrical appliances, toys, locks, stationery, baby carriage, bicycle, gifts, crafts, kitchen appliances, cameras, printers, office equipment, precision equipment and various vehicles

7/16" 9/16" 7/8 Inch Extension Coil Spring 200 Lb 180 Lb Garage Door Extension Springs 0

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Shipping :

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

4. Delivery Time: 3-5 days for samples; 5-25 days for batch goods.

Trade Terms:

1. Payment: T/T, L/C, Western Union, MoneyGram,PayPal,Etc.

2. MOQ: more than 1pc

3. Warranty : according to the certain product

4. Package Informations: poly bag, box, carton.

About Us


Guangdong Hershey Spring Industrial Co., Ltd

Established in 2000, we are a professional spring solution provider engaged in the research, development and custom wire forms springs, torsion springs, tension springs, lighting springs clips and other metal components in past 20 years. We have excellent teams who focus on product development and design, quality control & inspection and company running. In order to supply the satisfactory products and services, we have built a modern quality management system which is in strict accordance with international standards. As an OEM supplier, we provide spring solutions for electronics, medical, toy, machines, furniture, and over fields, because of large overseas markets, most of our products have got CE certificates.

Adhering to the business principle of mutual benefits, we get a reliable reputation among our customers because of our professional services, quality products and competitive prices.

We warmly welcome customers from domestic and abroad to further win-win cooperation.


7/16" 9/16" 7/8 Inch Extension Coil Spring 200 Lb 180 Lb Garage Door Extension Springs 17/16" 9/16" 7/8 Inch Extension Coil Spring 200 Lb 180 Lb Garage Door Extension Springs 2