Heavy Duty Large Compression Spring for Air Compressor Equipment Factory Supplier

Product Description

Specification

Material	Carbon Steel, Stainless Steel, Alloy Steel, Cold Rolled Steel,  Copper Wire, 55CrSi, 60Si2Mn, etc.
Wire Diameter	0.1mm-60mm
Surface treatment	Zinc, Chrome, Nickel, Tin, Powder coating, Oxide black, Phosphorization, Darcolo, etc
Application	Automobiles/Electrical Appliances/Industry/Machinery/Furniture/Toys/Fitness Equipment/Medical Equipment/Construction, etc.
Certification	IATF 16949:2016,SGS,ROHS, ISO9001
Package	Inner plastic bag, outer carton and wooden, can be customized according to customer requirements
Production Time	7 Days, Based on order quantity
Payment Terms	30% down payment, 70% before shipping, can be adjusted according to the situation
Origin	CANGZHOU,HEBEI, CHINA

Company Profile

Farview Spring (Farview International Trade Co., Ltd. Beijing)

ISO9001, SGS and CRCC certified for reliable product quality
Our company is equipped with advanced production facilities and mature standardized manufacturing processes. Our core product range covers railway locomotive springs, garage door torsion springs, compression springs and automotive clutch springs.
For heavy-duty hot coiled springs, the full production workflow consists of cutting, heating, hot coiling, quenching, tempering, end flattening, spring grinding, shot blasting, pressure & hardness performance testing, laser marking and anti-rust painting. As for cold forming production, we adopt state-of-the-art 14-axis CNC automatic spring coiling machines to deliver high precision finished springs.

Packaging & Shipping

Certifications

FAQ

Q: Which kind of materials are available? Do they meet RoHS certification?
A: Farview Spring is able to manufacture different spring types of compression springs, extension springs, torsion springs, wire forms with a large range of High-Grade Spring Steel - Carbon steel - Stainless steel - Music Wire, all comply to the RoHS standard. The wire diameter is available from 0.001 inches to 0.075 inches, which can meet the requirement of different applications. All the spring materials meet European RoHS certification.

Q: Do you support orders in small quantity or do you only accept large runs?
A: Farview Spring manufactures large quantity springs, small quantity springs based on your demand.  We will work with you to choose the most effective solution.

Q: Does Farview spring offer DESIGN OR initial ASSISTANCE ON SPRINGS?
A: Our engineers could help with the design with the drawing and advise to lower the production cost. Our engineer has years of experience in spring design. We could provide drawing format in CAD, 3D, and 2D design layout as well as prototype development.

Q: What is the typical lead time for custom springs?
A: The lead time varies in custom springs. For compression springs, extension springs, torsion springs, wire forms in our mold range, we are able to deliver within 25 days. However, for some complex shapes of springs, the delivery time would be around 30~40 days.

Q: Do you charge custom spring samples?
A: We make the custom springs sample charge as a subscription of formal order. In other words, the sample charge could be refunded when we receive the order. However, if your sample requires an additional mold, we will charge it.

Q: If we order large quantity springs, will you house the springs, wire forms, and ship to us based on a required basis?
A: Our warehouse provides specific stock service for long term business. You can make your shipment schedule on an annual, monthly basis. We will ship on a specific schedule.

Q: What payment term do we accept for spring orders?
A: We could accept payment terms based on T/T, L/C at sight, DP, Westunion.