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He Li Spring High Precision Extension Roller Shutter Door Spring
US$5.00
1-9,999 Pieces
US$0.50
10,000-99,999 Pieces
US$0.05
100,000+ Pieces
Product profile
Customization
AvailableFunction
Pressed, Phonation, Buffer, Drive, Restoration, MeasurementMaterial
SteelModel NO.
Tension SpringUsage
Industrial, Auto, Furniture, Motorcycle, Home ApplianceLoad Type
CompressionProduction Process
Cold RollShape
CylinderTransport Package
Custom MadeSpecification
custom madeTrademark
HELI SpringOrigin
ChinaHS Code
73202090Production Capacity
200000000/YearKey features
29 Years Manufacturing Experience: Extensive R&D and production history since 1992 ensuring high reliability.
Comprehensive Material Options: Available in Carbon Steel, Stainless Steel, Alloy Steel, Music Wire, and Copper Wire.
Wide Wire Diameter Range: Customizable wire diameters from 0.1mm to 10mm to fit specific needs.
Diverse Surface Treatments: Options include Zinc, Chrome, Nickel, Gold, Tin, Powder coating, and Phosphorization.
IATF 16949:2016 Certified: Passed automotive quality management system certification in December 2017.
Flexible Customization Services: Supports OEM, ODM, and full customization from samples or designs.
Fast Stock Delivery: 3 days delivery for stock items, 7-20 days for customized orders.
Free Sample Availability: Free samples provided for stock items; custom projects require mold fees.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.19h
AI-Powered supplier vetting
SummaryWenzhou Heli Spring Manufacture Co., Ltd., founded in 1992, is a Chinese supplier specializing in spring manufacturing with integrated design, production, sales, and service. The company has a substantial infrastructure with over 8,000 square meters of factory space and operates more than ten production lines. It holds certifications such as ISO9001 and IATF16949, indicating a strong quality management system. Despite limited information on financial metrics and customer cases, the supplier demonstrates a commitment to technological innovation and talent development. Its export markets include major regions like North America and Europe, and it maintains proximity to key ports, enhancing its logistical capabilities.
Supplier typeWenzhou Heli Spring Manufacture Co., Ltd. is a combined entity operating as a limited company in Zhejiang, China.
CertificationsThe supplier holds ISO9001 and IATF16949 certifications, reflecting adherence to quality management standards.
R&D capabilityThe supplier emphasizes technological innovation in traditional manufacturing, indicating a focus on R&D and improvement.
Production capacityWith more than ten production lines and a significant factory space, the supplier shows strong production capabilities.
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We are a manufacturer with 29 years of accumulation and precipitation in the field of spring manufacturing.
Q:How long is your delivery time?
A:
We have large stock, 3 days for stock items, 7-20 days for customized orders.
Q:Do you provide samples? Is it free or need extra fees?
A:
Yes, we could offer free samples for the items in stock, just need to pay shipping cost. Customized projects require sample mold fees.
Q:What is your terms of payment?
A:
30% in advance, 70% before delivery.
Send Inquiry
*To:
Wenzhou Heli Spring Manufacture Co., Ltd.
Wenzhou Heli Spring Manufacture Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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