What is the MOQ for custom orders?

The Minimum Order Quantity (MOQ) is 100 pieces.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Custom Stainless Steel Tension Spring 3mm Double Hook Metal Spring Continuous Length Extension Springs

Name: Custom Stainless Steel Tension Spring 3mm Double Hook Metal Spring Continuous Length Extension Springs
Brand: Shijiazhuang Huagu Technology Co., Ltd.
SKU: 1988575551

Hebei, ChinaShijiazhuang Huagu Technology Co., Ltd.

US$0.15

100-299 Pieces

US$0.12

300-499 Pieces

US$0.10

500+ Pieces

Product profile

Customization

Available

Function

Pressed, Phonation, Buffer, Drive, Restoration, Measurement

Material

Stainless Steel

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Cold Roll

Shape

Coil

Extended Length

Customized

MOQ

100PC

Certificate

ISO 9001,RoHS,CE,S GS

Brand Name

Huagu

Transport Package

Polybag+Carton Box

Trademark

Hua Gu

Origin

China

Production Capacity

1000000 Pieces Per Month

Key features

Customized Length: Extended length is fully customizable to meet specific application requirements.

Premium Material: Made from high-quality stainless steel for durability and corrosion resistance.

Professional Manufacturer: Over 17 years of experience in manufacturing precision springs.

Strict Quality Control: Rigorous inspection every 20-30 minutes and final testing before shipping.

OEM/ODM Service: Supports custom designs based on drawings, samples, or specifications.

Certified Quality: ISO 9001, RoHS, CE, and SGS certified manufacturing process.

Free Samples: Free samples available for in-stock items (shipping cost applies).

Fast Response: Quotation provided within one day after receiving RFQ details.

Company profile

Shijiazhuang Huagu Technology Co., Ltd.Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: TIANJIN, QINGDAOAverage Response Time: ≤18hTerms 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 ensure high quality control?

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

Q:Do you offer OEM or ODM services?

Yes, we welcome RFQs for OEM and ODM services. Please provide material, size, quantity, and drawings or samples.

Q:Do you provide free samples?

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

Q:What are your terms of payment?

30% in advance and 70% before delivery. For orders less than USD 5000, 100% payment in advance is required.