What is the warranty period?

We provide a 1-year warranty for our products.

What are the delivery times for different regions?

Ocean shipping takes 20-45 working days depending on the region (e.g., Southeast Asia 20-30 days, Africa 35-45 days). Air transport takes about 7-10 business days.

What payment terms do you accept?

We accept TT and LC payment terms.

Twin Coil Constant Force Springs Tension Spring

Name: Twin Coil Constant Force Springs Tension Spring
Brand: Xiamen Changchun Import & Export Co., Ltd.
SKU: 914461055

Fujian, ChinaXiamen Changchun Import & Export Co., Ltd.

US$0.06

5,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Buffer, Measurement

Material

Steel

Model NO.

CC-733A

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Cold Roll

Shape

Coil

Management System

GB/T19001-2016/ISO9001:2015

Custom

Yes

Mode of Transport

Air, Sea, Road Transport

Finish Available

Bright Nickel, Zinc Plated, Black Zinc

Transport Package

General Export Package/Require to Customer

Specification

Custom specifications

Trademark

CHANGCHUN

Origin

China

HS Code

7320209000

Production Capacity

8 Tons/Month

Key features

Customizable Finishes: Available in Bright Nickel, Zinc Plated, and Black Zinc options.

1-Year Warranty: Covers mechanical defects with professional after-sale support.

ISO 9001 Certified: Manufacturing process meets GB/T19001-2016 and ISO9001:2015 standards.

High-Quality Raw Materials: Sourced from major steel manufacturers like BAO STEEL and SHA STEEL.

Extensive Production Experience: Over 9 years of specialized experience in fasteners and springs.

Advanced Manufacturing Equipment: Equipped with precision grinding, polishing, and CNC machines.

Global Shipping Options: Available via Ocean and Air transport to worldwide destinations.

Strict Quality Testing: Comprehensive physical and chemical testing procedures for reliability.

Company profile

Xiamen Changchun Import & Export Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-19Nearest Port: xiamenAverage Response Time: ≤0.61hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryXiamen Changchun Import & Export Co., Ltd. is a trading company and manufacturer based in Xiamen, Fujian, China, specializing in high-strength fasteners. The company has over ten years of experience and operates more than ten production lines, with an annual output of US$10-50 million. They hold ISO 9000, ISO 9001, and ISO 14001 certifications, indicating a strong focus on quality and environmental management. With 90% of their sales from exports, they serve a wide range of global markets. Despite their robust production and export capabilities, there is limited information on their after-sales service and financial credibility.

Supplier typeThe supplier is classified as both a Trading Company and Manufacturer/Factory, operating as a Limited Company in China.

CertificationsThe supplier holds ISO 9000, ISO 9001, and ISO 14001 certifications, demonstrating adherence to quality and environmental management standards.

R&D capabilityThe supplier focuses on continuous improvement and innovation in product quality and customer satisfaction.

Production capacityWith over ten production lines and a monthly capacity of 1,000 tons, the supplier has significant production capabilities.

Customization capabilityThe supplier offers specialized and customized services, particularly in screw manufacturing.

Product Q&A

Q:What is your product range?

Our product range includes screws, nuts, knobs, bolts, springs, washers, rivet, anchor and CNC parts. We strictly implement various quality standards like GB, ISO, DIN, JIS, AISI NFE and BSW. Non-standard products are also accepted.

Q:Are you a Trading company or a Manufacturer?

We are an Industry&Trade Company.

Q:Why should I choose you? What are your advantages?

We are a professional manufacturer with 9 years of production and management experience in the field of fasteners. We provide solutions in production design, process, packaging, and after-sale service. Customer satisfaction is our sole pursuit.

Q:Which industry fields are your products suitable for?

Our products are widely used in machine assembling, electronics, constructional engineering, furniture cabinets, etc.

Q:What are the available finish options?

Available finishes include Bright Nickel, Zinc Plated, and Black Zinc.