Description

tension spring

Material

Spring steel, 301, 302, 304 stainless steel,55CrSi, 60Si2Mn alloy steel, inconel X750 steel, music wire, phosphorus copper wire

Wire Dia

0.08mm-30mm

Surface treatment

Nickel / Zinc / Gold / Silver / Tin / Chromium / Yellow Zinc / Oxide black or to your needs

Certificate

ISO:9001

Packing Detail

Inner plastic bag, outer carton box, and advised by customer

Application

Auto industry / Recreational facilities / Elevator/Mining machinery / Crusher / Oil field equipment / electronic products/recreational facilities and other machinery

Technician

>10 they have rich experience and some along with our company from setting up.

Payment terms

L/C , T/T or other payments

Advanced  machine

Accurately control tolerance

Equipment

Advanced CNC computer spring machines with high precision and efficiency, high quality heat treatment and testing machine

Company information

Our company is very convenient for transportation east of Tianjin port. It is the professional manufacturers which combine a set of spring manufacturing, R & D with surface treatment.

All the designs and details can be changed according to customers’ demands.