How do you ensure product quality?

Every process is checked by our quality inspection department, and we inspect every production link for each batch. MTC and mill certificates are provided upon completion.

Spring Washer with High Elasticity, Ensures Secure Fastening

Name: Spring Washer with High Elasticity, Ensures Secure Fastening
Brand: Ningbo Zhonglian Fastener Manufacture Co., Ltd.
SKU: 2067930565

Zhejiang, ChinaNingbo Zhonglian Fastener Manufacture Co., Ltd.

US$0.05

1,000-9,999 Pieces

US$0.03

10,000-99,999 Pieces

US$0.01

100,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Spring Washer

Material

Spring Steel,Stainless Steel

Model NO.

Spring Washer

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

MOQ

1000PCS

Application

General Industry

Delivery Time

25 Days

Durability

Enhanced

Sample

Free

Transport Package

25kg/Carton+Pallet

Specification

M1.6-M165

Trademark

FAST

Origin

Ningbo, Zhejiang

HS Code

7318151001

Production Capacity

2500 Tons/Month

Key features

High Elasticity Design: Ensures secure fastening with superior elasticity for reliable performance.

Multiple Material Options: Available in Spring Steel and Stainless Steel for diverse application needs.

Wide Size Range: Covers standard sizes from M12 to M36, meeting DIN127B and ANSI standards.

Customization Service: Accepts OEM/ODM services with a low MOQ of 1000 pieces.

Quality Assurance: Strict QC inspection at every production link with MTC and mill certificate provided.

Professional Manufacturer: Established in 1997 with 31 employees and 10,000 sqm plant area in Ningbo.

Company profile

Ningbo Zhonglian Fastener Manufacture Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedNearest Port: Ningbo Port, Shanghai portAverage Response Time: ≤6.01h CertifiedTerms of Payment: LC, T/T, D/P CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryNingbo Zhonglian Fastener Manufacture Co., Ltd. is identified as a Chinese limited company operating in Zhejiang and producing construction fasteners, including bolts, nuts, screws, washers, and non-standard fasteners. The supplied information shows ISO9001:2015 certification and also references ISO14001, ISOEN14399CE, and ISOEN15048 approvals. Reported manufacturing resources include automatic cold-forging equipment, hot-forging lines, heat-treatment lines, and an inspection center. The company states that it serves international markets and maintains overseas service institutions, but the evidence does not fully establish current service performance. Production information is inconsistent across the slices regarding establishment date, employee count, plant area, and capacity, so scale should be verified. Customization capability is not explicitly demonstrated. Trade records identify buyers in the United Kingdom and Vietnam, but the number of documented transactions is limited.

Supplier typeThe supplier is classified as a combined business entity and limited company in China, with a stated manufacturing address in Zhejiang. Its products, manufacturing equipment, and description identify it as a fastener manufacturer rather than only a trading intermediary.

CertificationsThe supplier explicitly provides an ISO9001:2015 certificate. Its company description also references ISO9001, ISO14001, ISOEN14399CE, and ISOEN15048 approvals, indicating multiple quality, environmental, and product-related certifications or approvals.

After-Sales capabilityThe supplier states that it provides considerate service and has six domestic direct-sale offices plus overseas regional service institutions in Hungary, Dubai, Malaysia, and the UK. These statements support a service network, although no specific after-sales procedures, response standards, or performance evidence are provided.

Production capacityThe supplier reports nearly 100 automatic cold-forging machines, six hot-forging lines, four imported automatic mesh-belt heat-treatment lines, a professional inspection center, and monthly capacity of up to 2,500 tons. It also lists a broad range of fastener products and international standards, providing explicit evidence of substantial manufacturing capability.

Client casesTrade records associate the supplier with CYNTECH ANCHORS LTD in the UK and CÔNG TY TNHH CST INDUSTRIES VIỆT NAM in Vietnam, covering hex screws, hex nuts, and stainless-steel flat washers. These records demonstrate identifiable international buyer activity, but only a small number of transactions are shown.

Product Q&A

Q:What is the delivery time?

Generally 30 to 45 days, or according to the quantity ordered.

Q:What are the payment terms?

30% T/T in advance and 70% balance against B/L copy. For orders under 1000 USD, 100% payment in advance is suggested.

Q:Can I get a free sample?

Yes, free samples are provided for standard fasteners. New customers pay for express charges, while existing customers may have express charges covered by us.

Q:Is OEM/ODM service available?

Yes, we accept OEM and ODM services for custom requirements.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1000 pieces.