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Product profile
Customization
AvailableStructure
Single EndPressure
≤2.1MPaModel NO.
TSDC-A03Speed
≤25m/STemperature
-40℃~204℃Standard
StandardBalance
UnbalancedRotary Ring
Carbon/Sic/TcStationary Ring
Sic/TcSecondary Seal
Viton/EPDM/KalrezOther Parts
C-276/Duplex/316Transport Package
Trisun Standard or CustomisedSpecification
All sizesTrademark
Trisun, Nuetral or customisedOrigin
Made in ChinaHS Code
8484200090Production Capacity
50000PCS/YearKey features
High Pressure Resistance: Designed for stable performance under pressure up to 2.1MPa.
High Speed Capability: Supports rotational speeds up to 25m/s for efficient operation.
Extensive Size Options: Available in sizes from 24mm to 125mm (1.0 to 5.0 inches).
OEM/ODM Support: Manufacturer offers both OEM and ODM services for custom needs.
CE Certified Quality: Products meet CE certification standards for safety and reliability.
Established Manufacturer: Factory established in 2001 with over 20 years of industry experience.
Company profile

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.
Product Q&A
Q:What materials are available for the rotary and stationary rings?
A:
Rotary rings can be Carbon, SiC, or TC. Stationary rings can be SiC or TC.
Q:Does the manufacturer support OEM or ODM services?
A:
Yes, both OEM and ODM services are available.
Q:What payment terms are accepted?
A:
Accepted payment terms include LC, T/T, D/P, PayPal, and Western Union.
Q:What is the typical lead time for production?
A:
Lead time is 1-3 months during peak season and one month during off-season.
Send Inquiry
*To:
Shanghai Trisun Parts Manufacture Co., Ltd.
Shanghai Trisun Parts Manufacture Co., Ltd.*Content:
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