Original
By certification 
Factory Direct Supply Conical Spring
Conical spring are widely used in medical respiratory equipment, motion contral, Medial mobile equipment,hand tools, home care equipment,Roaming,machinery and electronics, protetive equipment,fluid control walves, mechanical autonomy,switch equipment etc.
Model |
Tower Spring |
Material type |
Stainless steel, Carbon steel(SWC),music wire/piano wire(SWP),Beryllium copper, Brass, Alloy steel, SEA9260/9254/SUP9/SUP10/SUP12/51CRV4,etc |
Wire diameter |
0.1~18 mm |
I.D |
>=0.4 mm |
O.D |
>=0.6 mm |
Free length |
>=0.5 mm |
Total Coils |
>=3 |
Active Coils |
>=1 |
Ends |
Close and ground, close and square, double close end, open ends |
Direction |
Right or left |
Tolerance |
>=0.05 mm |
Packing |
Inner packing with plastic bags, and then carton boxes for the outer packing, and then the wooden or plastic pallets for request |
Warranty period |
One year |
Finish |
Zinc-plated, nickel-plated, chrome-plated, gold-plated, Imitation gold-plated, Tin, Powder coating, Oxide black or customized, etc. |
Notes |
1. Please offer us your spring spec, we can make spring based on your requirements. 2. Discount offered if with large order quantity. |
1.24 hours service will be always available.
2.We can customize the production according to the data provided by customers.
3.We follow the principle - be honest, professional and efficient.
4.Samples can be sent to you.
High Quality Spring With Low Price Manufacturer
We are good at helping our customers to create their springs with high quality and low price.
Because of
1.A group rich skilled operators
2.Accuracy testing equipments
3.Stable and good raw material supply Chain
4.20 years R&D experience of company owner
1.Why you choose us?
We have 14 years experiences in producing springs. We have our own factory, warehouse, machines, test equipment, engineers, rigorous QC and good service.
2.Do you offer custom service?
Yes, it's our job, send us your specification or drawings, and we will make you perfect products. Or tell us your idea for getting a design from us.
3. Could I ask for samples before the bulk production?
Why not, we all concern the quality, and it's the way to get rid of getting poor quality.
4.What is your min order quantity?
Normally, our minimum order quantity is 10,000pcs. The quantity can be flexible.
We also accept small order, we understand that some customers only need small qty at begin.
http://www.zhlspring.com/
