What is the range of wire diameters supported?

The wire diameter or thickness ranges from 0.2 mm to 85 mm.

What surface treatments are offered?

Options include zinc, chromium, nickel, silver, gold, tin, powder coating, black oxide, or custom finishes.

OEM Custom High Quality Stainless Steel Adjustable Coil Black Coating Double Precision Tension Spring

Name: OEM Custom High Quality Stainless Steel Adjustable Coil Black Coating Double Precision Tension Spring
Brand: Shijiazhuang Huagu Technology Co., Ltd.
SKU: 2148756832

Hebei, ChinaShijiazhuang Huagu Technology Co., Ltd.

US$0.50-3.00

500 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Phonation, Buffer, Drive, Restoration, Measurement

Material

Steel

Model NO.

Spring

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Extension

Production Process

Hot Roll

Shape

Coil

Customization Is Available.

Multiple Specifications

Heat Resistance / Corrosion Resistance

Moderate Temperature Resistance, High Corrosion Re

Transport Package

The Inner Packaging Consists of Plastic Bags, Foll

Specification

Custom sizes

Trademark

HuaGU

Origin

Hebei, China

HS Code

732090900

Production Capacity

50000000000 PCS/ Year

Key features

Extensive Material Selection: Available in carbon steel, alloy steel, stainless steel, music wire, and beryllium copper.

Wide Wire Diameter Range: Supports wire diameters from 0.2 mm to 85 mm for diverse application needs.

Custom Surface Treatment: Options include zinc, chrome, nickel, gold, tin, powder coating, black oxide, or custom finishes.

Certified Quality Standards: Manufactured under IATF 16949:2016, ISO 14001:2015, ISO 9001:2015, and OHSAS 18001:2007.

20+ Years Manufacturing Expertise: Over two decades of experience in producing various spring types and wire forms.

Flexible Customization Options: Accepts custom orders for spring type, material, dimensions, coils, and application specifics.

Comprehensive Production Process: Full cycle from material procurement to final testing, heat treatment, and packaging.

Multiple Industry Applications: Suitable for industrial, automotive, motorcycle, electronics, and home appliance sectors.

Company profile

Shijiazhuang Huagu Technology Co., Ltd.Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: TIANJIN, QINGDAOAverage Response Time: ≤8.55hTerms 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 a manufacturer?

We are a manufacturing factory located in Hebei, China, with over 20 years of experience in spring production.

Q:What is the delivery time?

Delivery will take place between 10 and 15 days after the order date. Faster delivery times can be arranged if needed.

Q:Do you have a minimum order quantity requirement?

Yes, it depends on the size of the product and the manufacturing process.

Q:How can I obtain a sample for testing?

We are happy to send you free samples of items we have in stock; you only need to arrange the shipping.

Q:What materials are available for these springs?

Materials include carbon steel (SWC), alloy steel (SEA9260/9254/6150/SUP9/SUP10/SUP12), 51CrV4, stainless steel, music wire/piano wire (SWP), and beryllium copper.