- Overview
- Detailed Photos
- Product Description
- FAQ
Basic Info.
Model NO.
spring
Surface Treatment
Zinc, Nickle, Chrome, Black...
Keywords
Die Spring
Product Name
Custom Steel Big Spring Large Diameter Compression
Color
Customer′s Demand
Transport Package
Wooden Crates
Specification
based on product size and requirement
Trademark
Zhonghe Shengtai
Origin
Qingdao
Production Capacity
500000pieces/Year
Product Description
| OEM/ODM | Offer |
| Material | Carbon steel(SWC),Alloy steel SEA9260/9254/6150/SUP9/SUP10/SUP12,51CrV4,stainless steel,Music wire/piano wire(SWP);beryllium copper etc. |
| Wire diameter or thickness | 0.2~85mm |
| Process | Material purchased-Producting-First Testing-Coiling-Inspection-Heat Treatment-Cleaning-Surface Treatment-Final testing-Packing-Shipping |
| Finish | Zinc,Chorme,Nickel, Silver,Gold, Tin,Powder coating,Oxide black or customzied |
| Application | Industrial/auto/Motorcycle/electronics/electric power/Toys/Sports goods/Machinery equipment etc. |
| Payment term | T/T,L/C or other payments |
| Packing | Inner packing with plastic bags,and then carton boxes for outer packing,at last wooden or plastic pallets for request |
| Shipment | By sea/air/UPS/TNT/Fedex express etc. |
Q1: Are you a trading company or a manufacturer?
A: We are a factory, you are always welcome to visit us.
Q2: What is the order quantity?
A: 500 or 1000 pieces/size, small orders are welcome.
Q3: How long is your delivery time?
A: Usually 7 days, if the goods are in stock. Or 20-25 days if the goods are in production, it is according to your quantity.
Q4: Do you provide samples? Is it free or extra?
A: Yes, we can provide the sample for free, only you have to bear the shipping cost.
Q5: What is your payment method?
A: T/T or other
Q6: Can you put our company logo on the products?
A: Yes, if you can provide us with the copyright and authorization letter, we can put your logo on it, OEM orders are welcome.