Stainless steel Gas spring struts
US $6.00-$9.00
Exclusive supply Heavy Duty Garage Roller Door Extension Springs
- Category: >>>
- Supplier: Shenyang Hongda Spring Technology Co. Ltd.
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Product Overview
Description
Product details
Products Description
Specification
Product name | Furniture Torsion Spring |
Wire diameter | 0.1~20 mm |
I.D | ＞＝0.1mm |
O.D | ＞＝0.5mm |
Free Lenght | ＞＝0.15 |
Total coil | ＞＝3 |
Active coil | ＞＝1 |
Material | SS302(AISI302)/ SS304(AISI304)/ SS316(AISI316)/SS301(AISI301) |
SS631/65Mn(AISI1066)/60Si2Mn(HD2600)/55CrSiA(HD1550)/ | |
Music wire/C17200/C64200, Etc | |
End hooks | U shape, round shape etc. |
Finish | Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis |
Power coating, Gold plating, Silver plating, Tin plating, Paint,Chorme, Phosphate | |
Dacromet,Oil coating, Copper plating, Sand blasting, Passivation, Polishing,Etc | |
Sample | 3-5days |
Delivery | 7-15days |
Warranty period | One year |
Payment Trems | T/T,D/A,D/P,L/C,MoneyGram,Paypal payments. |
Package | 1.PE bag inside, carton outside/Pallet. |
2.Other packages: Wooden box, individual packaging, tray packaging,tape & reel packaging etc. | |
3.Per our customer’s need. |
Company Profile
Shenyang Hongda Machinery Factory, founded in 1994, is a spring manufacturer. Production of various cylindrical spiral compression springs, cylindrical spiral extension springs, various torsion springs, non cylindrical springs, truncated cone coil springs,truncated cone scroll springs, concave and convex coil springs, dish springs, scroll springs and coupling springs.The factory is located in Yuhong District Hardware Industrial Park, Shenyang, 4 kilometers away from the urban area. The factorycovers an area of 12000 square meters and a building area of 3000 square meters. The existing fixed assets are 15 million yuan. The main equipment of our factory includes 0.2mm to 30mm automatic and computer spring coiler, automatic spring grinder, shot peening machine,continuous hot air tempering furnace and other kinds of bullets. Spring processing equipment. The testing equipment includes spring fatigue testing machine, spring tension testing machine hardness tester, salt spray test box, chemical testing equipment and other special testing equipment for springs. With strong technical force, production equipment and perfect management system, Hongda Spring has won high praise from customers.
In 2019, it passed the 1ATF16949 management system certification of the automobile industry and became a supporting manufacturer of BMW, Volkswagen, Brilliance and other automobiles.
In 2019, it passed the 1ATF16949 management system certification of the automobile industry and became a supporting manufacturer of BMW, Volkswagen, Brilliance and other automobiles.
R & D TECHNOLOGY
Our Advantages
FAQ
1. How do you prove you are a manufacturer?
A: First of all, as a production and R&D enterprise, we cooperate with many famous enterprises, so there is no need to lie.
Secondly, we welcome customers to visit our company
Finally, if the customer is willing, we are also very willing to conduct video conference with the customer and online visit.
2. How to ensure quality?
A:Our standards can meet the military standards, with IATF 16949 certificate.We have been doing this for more than 20 years,focusing on quality and reputation.
3. How can I get free sample?
A: If you need standard size and in stock, we can send you with free, you just need pay the freight.
4.How can I start order?
A: First you can send us your drawing, then our technology will according to your drawing make quotation and produce time.
5. How much advance do you accept?
A:If we cooperate for the first time and adhere to the principle of mutual trust, we can make 30-50% advance payment and 50%payment after goods are ready.
If you are our long-term cooperative customer, we will upgrade you to our VIP customer and provide you with a better payment method.
Secondly, we welcome customers to visit our company
Finally, if the customer is willing, we are also very willing to conduct video conference with the customer and online visit.
2. How to ensure quality?
A:Our standards can meet the military standards, with IATF 16949 certificate.We have been doing this for more than 20 years,focusing on quality and reputation.
3. How can I get free sample?
A: If you need standard size and in stock, we can send you with free, you just need pay the freight.
4.How can I start order?
A: First you can send us your drawing, then our technology will according to your drawing make quotation and produce time.
5. How much advance do you accept?
A:If we cooperate for the first time and adhere to the principle of mutual trust, we can make 30-50% advance payment and 50%payment after goods are ready.
If you are our long-term cooperative customer, we will upgrade you to our VIP customer and provide you with a better payment method.
Packing & Delivery
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