Hangzhou bluesteel machine co., ltd
| Payment Terms | T/T |
| Supply Ability | 500T/per month |
| Delivery Time | 30days |
| Packaging Details | with plastic bag. |
| Brand Name | bluesteel |
| Certification | SGS,CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500T/per month |
| Delivery Time | 30days | Packaging Details | with plastic bag. |
| Brand Name | bluesteel | Certification | SGS,CE |
| Place of Origin | China | ||
| High Light | garage door tension springs ，sectional garage door springs | ||
Roller Door / Garage Door Opener Tension Spring With High - Performance
Product Features
Commodity Torsion spring
Place of Origin China (mainland)
Materials Steel (Mn),72B,82B
Load type Torsion
Model number Torsion spring
Style Spiral
Usage Rolling door, Garage door , Industrial, Furniture
Surface treatment Oiled
Wire diameter ￠5mm-￠9mm
Outer diameter ￠78mm-￠110mm
Packing detail Inner packing with plastic bags+ carton boxes for outer packing+ wooden or plastic pallets
Delivery time 15-25Days
Payment terms 30%T/T,the balance70% should be paid before shipment
Price terms FOB, EXW,CFR
Supply ability 50,000 T/per year
Specification
(Normal) (d) 5.5*(OD)80*(NT)50(55,60,65,70,75,80)
(d) 6.5*(OD)80*(NT)50(55,60,65,70,75,80)
(d) 7 *(OD)85*(NT)50(55,60,65,70,75,80)
Remark : d=Wire diameter, OD=Outer diameter, NT=Total number of coils
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Hangzhou Bluesteel Machine Co.,Ltd We are a manufacturer specialized in custom roll forming machinery. With our advanced techniques and experienced staff members, we can produce simple profiles as well as complex components with precision tolerances. Most of our main pro... Hangzhou Bluesteel Machine Co.,Ltd We are a manufacturer specialized in custom roll forming machinery. With our advanced techniques and experienced staff members, we can produce simple profiles as well as complex components with precision tolerances. Most of our main pro...
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