Model NO.
subway
Load Type
Compression
Production Process
Hot Roll
Shape
Cylindrical Coil Spring
Transport Package
Polybag-Paper Carton-Wooden Case
Specification
Customized
Trademark
znspring
Origin
Dezhou China
HS Code
73202010
Production Capacity
1000/Week
After-sales Service:
Technical Support
Warranty:
1year
Customized:
Customized
Certification:
ISO14001, ISO9001, Iris
Type:
Train Parts
Usage:
Industrial, Bogie
*Southwest Jiaotong University - Vibration and Noise Reduction Team of National Traction Power Laboratory
*School of Polymer, Qingdao University of Science and Technology
*Beijing Carbon Fiber Engineering Center (technical support for various composite materials)
*East China University of Science and Technology (Polyurethane Materials)
*Provincial engineering laboratory, provincial high-tech enterprise
*Provincial Technology Innovation Center
*Postdoctoral practice base
*School of Polymer, Qingdao University of Science and Technology
*Beijing Carbon Fiber Engineering Center (technical support for various composite materials)
*East China University of Science and Technology (Polyurethane Materials)
*Provincial engineering laboratory, provincial high-tech enterprise
*Provincial Technology Innovation Center
*Postdoctoral practice base
In accordance with the requirements of relevant government departments, we solemnly promise that if the product price, production date, description, picture description, customer service description and other factors cause misleading, ambiguity, and association to consumers' actual purchase, our store is willing to communicate and negotiate to solve it. Once the buyer purchases the products of our store and pays successfully, it is deemed that the buyer has and agreed to take the seller's place of delivery as the place of performance of the contract between the two parties.
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