Auto Coil Big Spring Heavy Duty Car Coil Compression Spring

Name: Auto Coil Big Spring Heavy Duty Car Coil Compression Spring
Brand: Shijiazhuang Huagu Technology Co., Ltd.
SKU: 1981193181

Hebei, ChinaShijiazhuang Huagu Technology Co., Ltd.

US$0.80

100-999 Pieces

US$0.50

1,000-4,999 Pieces

US$0.30

5,000+ Pieces

Product profile

Customization

Available

Function

Pressed, Phonation, Buffer, Drive, Restoration, Measurement

Material

Stainless Steel

Model NO.

HG-01

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Cold Roll

Shape

Coil

Extended Length

Customized

MOQ

100PC

Certificate

IATF16949

Brand Name

Huagu

Transport Package

Polybag+Carton Box

Specification

DVT 9995

Trademark

Hua Gu

Origin

China

Production Capacity

1000000 Pieces Per Month

Key features

OEM/ODM Service Available: Professional manufacturer supports custom spring designs and manufacturing.

Extended Length Customization: Extended length can be customized according to specific requirements.

Wide Material Selection: Carbon steel, stainless steel, music wire, alloy steel, and inconel available.

Comprehensive Surface Treatment: Options include zinc plating, powder coating, electroplating, and rust prevention.

IATF16949 Certification: Certified for quality management in the automotive industry.

Fast Sample Lead Time: Samples ready within 3-7 days after order confirmation.

Flexible Payment Terms: Supports T/T, L/C, Western Union, PayPal, and other methods.

Global Shipment Options: Shipping available via sea, air, and major express couriers like UPS and FedEx.

Company profile

Shijiazhuang Huagu Technology Co., Ltd.Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: TIANJIN, QINGDAOAverage Response Time: ≤11.60hTerms of Payment: T/T, PayPal, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, Others

AI-Powered supplier vetting

SummaryShijiazhuang Huagu Technology Co., Ltd. is identified as both a trading company and manufacturer/factory based in Hebei, China. The supplier presents capabilities in precision springs and punching parts, supported by CNC coiling, laser measurement, precision stamping, automated stress testing, SPC, and traceability claims. It reports ISO 9001 and ISO 14001 certification, more than 10 production lines, 11–20 R&D engineers, and 11–20 quality-control staff. Reported annual spring productivity is 50,000 tons, with stated lead times within 15 workdays in both peak and off-peak periods and export markets spanning multiple regions. The company describes customized spring design and a jointly invested design house, but the provided information does not document specific customer cases or detailed after-sales procedures. Financial assessment is limited because the available registered-capital information is excluded from this analysis.

Supplier typeThe supplier is explicitly classified as both a Trading Company and a Manufacturer/Factory. This indicates it may combine direct manufacturing with trading activities, although the relative scope of each activity is not specified.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These explicitly indicate documented quality-management and environmental-management certifications, although certificate validity dates and certification bodies are not provided.

R&D capabilityThe supplier claims engineering expertise, advanced materials science, automatic CNC coiling, laser measurement, precision stamping, AI-supported predictive maintenance, IoT production monitoring, and a jointly invested design house. These statements provide explicit evidence of technical and process-innovation capability, though independent validation is not included.

Production capacityThe supplier reports more than 10 production lines, automated manufacturing and testing processes, full traceability, and annual spring productivity of 50,000 tons. It also states lead times within 15 workdays during both peak and off-peak periods, indicating substantial stated production capacity and delivery capability.

Customization capabilityThe supplier explicitly offers compression, tension, torsion, and customized winding springs for dynamic and static loads, and states that it designs accessories for customer equipment. This supports the conclusion that it can address customized spring requirements, although detailed design parameters and sample-development procedures are not provided.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional spring manufacturer with more than 17 years of experience.

Q:How do you maintain high quality control for all springs?

Every initial part is inspected and tested by machines and recorded. Producing goods are inspected every 20-30 minutes, and final reports are checked before shipping.

Q:Is OEM or ODM service available?

Yes, welcome RFQ for OEM and ODM service. Please send material, size, quantity, and drawings or samples for a price reply within one day.

Q:Do you provide samples? Is it free or need extra fees?

Yes, we offer free samples for items in stock, but you need to pay the shipping cost.

Q:What are your terms of payment?

30% in advance, 70% before delivery. For orders less than USD5000, 100% in advance is required.