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Wave Spring, Spiral Spring, Welded Spring, Hydro-Formed Spring

Name: Wave Spring, Spiral Spring, Welded Spring, Hydro-Formed Spring
Brand: Shanghai Trisun Parts Manufacture Co., Ltd.
SKU: 742493062

Shanghai, ChinaShanghai Trisun Parts Manufacture Co., Ltd.

US$1.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Style

Sealing Support System

Function

Shaft Sealing

Model NO.

TSSP

Application

Pump Seal

Shape (For Gasket)

Round

Material

Metal

Standard

Capacity

4L/6L

Pressure

2.5MPa

Working Temperature

-60℃--200℃

Transport Package

Carton

Specification

All Sizes

Trademark

Trisun

Origin

China

HS Code

84139100

Production Capacity

1000000/Year

Key features

High Reliability & Consistency: Features smooth surface, no defects, and stable elasticity coefficient within allowed deformation.

Customizable Capacity & Pressure: Offers tailored capacity options of 4L/6L and pressure ratings up to 2.5MPa.

Premium Material Options: Available in 17-7PH, SUS304, and SUS316 stainless steel for corrosion resistance.

Superior Performance Design: Outperforms stamped monolithic, cylindrical, and belleville springs in key metrics.

Comprehensive OEM/ODM Service: Full customization support available with 3 dedicated R&D engineers.

Fast Lead Time: One month lead time during off-peak season for efficient delivery.

Global Market Experience: Exporting since 1998 to North America, Europe, Asia, and other major regions.

Company profile

Shanghai Trisun Parts Manufacture Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1998-02-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Trisun Parts Manufacture Co., Ltd. is identified as a Chinese manufacturer established in 2001, focused on mechanical, pump, compressor, and automotive sealing products. The provided information indicates broad production coverage, more than 10 production lines, multiple production bases, and reported mechanical-seal output of approximately 9–10 million pieces. The supplier cites OEM or cooperation relationships with SANDE, DENSO China, ITT, Volkswagen, Bizer, Flowserve, and MTU. Quality-related evidence includes WRAS, FDA, and ISO 14001:2004 certificates, although supplier-management-system certification is listed as NIL. Production and customer-case evidence is relatively strong, while after-sales service, customization processes, and financial credibility cannot be fully assessed from the available non-financial information.

Supplier typeThe supplier is explicitly classified as a manufacturer and operates as a limited company in Shanghai, China. It was established in 2001, supporting an established manufacturing identity rather than a trading-only profile.

CertificationsThe supplier reports WRAS and FDA material-quality certificates and an ISO 14001:2004 environmental management certificate. However, supplier-management-system certification is explicitly listed as NIL, so the certification profile is positive but not comprehensive.

R&D capabilityThe supplier offers a broad range of seal and valve products, including dry gas seals, welded metal bellow seals, cartridge seals, and automotive applications. It reports three R&D engineers and more than 20 years of development, indicating some product-development capability, but no explicit evidence of patented technology or measurable innovation outcomes is provided.

Production capacityProduction capability is supported by more than 10 production lines, reported mechanical-seal output of approximately 9–10 million pieces, three production bases in Shanghai, Wenzhou, and Jiangsu, and a stated one-month off-peak lead time. The records contain differing workforce and workshop-area figures, so the exact current operating scale should be verified.

Client casesThe supplier reports appointed OEM or cooperation relationships involving SANDE, DENSO China, ITT, Volkswagen, Bizer, Flowserve, and MTU. A separate trade record identifies CARBONMASTER INDUSTRIAL SALES INC as an associated buyer, but it records only one transaction and does not independently validate the broader customer claims.