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Coil Spring Compression Spring by Qingdao Pingyang International Trading Co., Ltd.
Harbor
Coil Spring Compression Spring - Image 1

Coil Spring Compression Spring

🕐最近更新:Jul 21, 2026
0.05/ Bags
最小起订量: 1 Bags
💱₹0.05/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS 编码7320.20
⚙️材质Stainless Steel Spring Wire
📁类目Caster, Castor Wheels
💳付款方式T/T · L/C · D/P
EximNext 支持担保交易支付
自由选择付款方式 — T/T、L/C,或选择担保交易获得全额保障。您的交易,您做主。
Buy & Import Coil Spring Compression Spring from Qingdao Pingyang International Trading Co., Ltd. - Wholesale Supply

The coil spring compression spring offered by Qingdao Pingyang International Trading Co., Ltd. is made from stainless steel spring wire and is designed for caster and castor wheel assemblies in industrial, furniture and equipment applications. The spring features a wire diameter range of 0.1‑8 mm and an intermediate diameter of 11.4 mm, with a zinc plating finish that improves corrosion resistance. Multiple stainless steel grades such as SUS301, SUS302, SUS304 and SUS316 are listed, allowing buyers to select the alloy that best matches their performance needs. The product is presented as a bulk‑ready component suitable for export‑oriented sourcing programmes.

In the spring manufacturing sector, stainless steel wire of the listed grades is standard for components that must retain strength while resisting rust in humid or chemical environments. Zinc plating is a typical surface treatment that adds an extra barrier against moisture, extending service life for caster‑wheel springs used in warehouses and manufacturing floors. The wire‑diameter tolerance is normally held within ±0.02 mm, and the intermediate diameter is controlled to ensure consistent spring rate across production batches. Quality control includes 100 % inspection before shipment and adherence to ISO 9001 and RoHS standards, which are common benchmarks for reliable spring products.

Typical buyers include furniture manufacturers, material‑handling equipment producers and industrial equipment assemblers who require dependable compression force in wheel assemblies. The supplier highlights flexible customization - material, wire diameter, surface treatment, inner and outer diameters, free length, total coils and active coils can be adjusted on request. Trade terms such as FOB or CIF are mentioned, but exact pricing, MOQ and lead‑time details must be obtained directly from the supplier. Shipping originates from the Qingdao facility in Shibei District, offering convenient access to major sea routes for international importers.

Technical Specifications for Qingdao Pingyang International Trading Co., Ltd. Coil Spring Compression Spring
MaterialStainless steel spring wire (typical grades SUS301, SUS302, SUS304, SUS316)
Wire diameter0.1‑8 mm (as listed)
Intermediate diameter11.4 mm (as listed)
Surface finishZinc plating (typical for corrosion protection)
Standard grade optionsSUS301, SUS302, SUS304, SUS316 (typical selections)
Typical tensile strength1500‑2000 MPa (typical for stainless spring wire)
PackagingBulk pallets with anti‑rust wrapping (typical)
MOQFlexible, confirm with supplier (typical)
CertificationISO 9001, RoHS (as listed)
Test equipmentDigital hardness tester, life tester (typical)
About Qingdao Pingyang International Trading Co., Ltd. - Coil Spring Supplier in China

Qingdao Pingyang International Trading Co., Ltd. is based at Room 1296 Tongshan Road, Shibei District, Qingdao, Shandong, China. The supplier is classified as an imported tier with a harbor trust rating, and the response rate shown is 0.00, indicating that direct contact will be necessary for detailed enquiries.

The company advertises a broad range of spring products, including compression, extension, torsion and special‑shaped springs. It emphasizes a seven‑year production experience, in‑house engineering analysis, design, testing and validation capabilities, and a commitment to 100 % inspection before shipment. No specific production capacity, employee count or client list is disclosed, so those details should be verified with the supplier.

This stainless steel coil compression spring is engineered for caster and castor wheel assemblies in industrial, furniture, and equipment applications. Featuring a wire diameter range of 0.1-8mm with an intermediate diameter of 11.4mm, the spring is finished with zinc plating for corrosion resistance and durability. Manufactured using advanced Chinese production technology, this spring provides reliable load support and consistent compression performance. Ideal for B2B buyers sourcing caster components for export, furniture manufacturing, or material handling equipment.

企业类型Supplier
成立年份Contact Supplier
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
响应时间<4h
响应率Contact Supplier
Frequently Asked Questions About Coil Spring Compression Spring from Qingdao Pingyang International Trading Co., Ltd.
The listing mentions SUS301, SUS302, SUS304 and SUS316 as typical grade options. Choose the grade that matches the required corrosion resistance and mechanical properties for your application.

Sourcing Coil Spring Compression Spring from Qingdao Pingyang International Trading Co., Ltd. - China Import Guide

Before committing to a purchase, confirm the stainless steel grade, wire‑diameter range and zinc‑plating thickness meet your technical specifications. Request material test certificates and dimensional inspection reports that reference the exact intermediate diameter of 11.4 mm. Verify that the ISO 9001 and RoHS certificates are current and applicable to the specific spring configuration you require.

Coordinate logistics with the supplier based on FOB or CIF terms from the Qingdao port. Clarify the anticipated lead time, shipping method and any required documentation such as a commercial invoice, packing list and certificate of origin. Payment conditions are not disclosed in the listing, so negotiate terms - typically a letter of credit or advance payment - directly with the supplier.

Upon receipt, arrange a third‑party inspection to check for coating integrity, dimensional accuracy and overall spring performance. Ensure the shipment includes the original test reports, certificates and a packing list for customs clearance. Maintaining these quality records will support compliance with your own quality management system and help address any post‑delivery issues.

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Qingdao Pingyang International Trading Co., Ltd.
China
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<4h
响应时间
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响应率
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产品数量
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Buy Coil Spring Compression S in Bulk — Verified Supplier in China

When sourcing Coil Spring Compression Spring for your business, securing the right balance of quality and cost is essential. Qingdao Pingyang International Trading Co., Ltd., a verified supplier based in China, offers this product with key specifications including Coil Compression Spring, 0.1-8 mm, and 11.4 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.05/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7320.20, making it a staple in the Caster, Castor Wheels sector with strong demand from importing countries worldwide.

Coil Spring Compression S Specifications, Trade Terms & Pricing

Importing Coil Spring Compression S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Pingyang International Trading Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7320.20 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.

About Qingdao Pingyang International Trading Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Coil Spring Compression S has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Caster, Castor Wheels category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.

Import Coil Spring Compression S — Shipping, Logistics & Customs

Importing Coil Spring Compression S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7320.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Coil Spring Compression S

What is the wholesale price of Coil Spring Compression Spring?

The current listed wholesale price for Coil Spring Compression Spring from Qingdao Pingyang International Trading Co., Ltd. is $0.05/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Qingdao Pingyang International Trading Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Coil Spring Compression S?

The supplier, Qingdao Pingyang International Trading Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Coil Spring Compression S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Coil Spring Compression Spring?

For international shipping and customs clearance, Coil Spring Compression Spring is classified under HS Code 7320.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Coil Spring Compression S from China?

To import Coil Spring Compression S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Pingyang International Trading Co., Ltd.. Ensure you have the necessary import licenses for Caster, Castor Wheels products in your destination country.

Is Qingdao Pingyang International Trading Co., Ltd. a verified supplier?

Yes, Qingdao Pingyang International Trading Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Coil Spring Compression Spring?

The key specifications for Coil Spring Compression Spring supplied by Qingdao Pingyang International Trading Co., Ltd. include Coil Compression Spring, 0.1-8 mm, and 11.4 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Coil Spring Compression S?

Qingdao Pingyang International Trading Co., Ltd. offers Coil Spring Compression S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Coil Spring Compression S the most?

Coil Spring Compression S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Pingyang International Trading Co., Ltd. through our platform.

What certifications does this Coil Spring Compression S supplier hold?

Qingdao Pingyang International Trading Co., Ltd. maintains international quality certifications. These ensure that the Coil Spring Compression S meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Coil Spring Compression Spring on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qingdao Pingyang International Trading Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Qingdao Pingyang International Trading Co., Ltd..

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