Corporate History

In 2001, the couple, Youjun Zheng & Liya Xue co-founded Joint Power Shanghai Seals, Co. Ltd with total investment RMB 10,000,000, located at No. 171 Shanlian Road, Baoshan City Industrial Park, Shanghai. It is committed to the research and development of high-performance silicon carbide material and production of silicon carbide seal rings.

ABOUT US

Company Introduction

Company Introduction Development History Team Introduction Corporate Culture

MATERIAL

Reaction Bonded Silicon Carbide(SJP-RB)

Reaction Bonded Silicon Carbide(SJP-RB) Sintered Silicon Carbide (SJP-SS) Graphite Loaded Sintered Silicon Carbide(SJP-SG) Porous Silicon Carbide(SJP-SP)

PRODUCTS

Silicon Carbide Rings of Contacting Mechanical Seal

Silicon Carbide Rings of Contacting Mechanical Seal Silicon Carbide Rings of Dry Gas Mechanical Seal Silicon Carbide Rings of Split Mechanical Seal

SERVICE

Properties of Silicon Carbide

Properties of Silicon Carbide Corrosion Resistance Table Microstructure Image Certification FAQ

Home

About Us

Company Introduction

Team Introduction

Corporate Culture

Material

Reaction Bonded Silicon Carbide(SJP-RB)

Sintered Silicon Carbide (SJP-SS)

Graphite Loaded Sintered Silicon Carbide(SJP-SG)

Porous Silicon Carbide(SJP-SP)

Products

Silicon Carbide Rings of Contacting Mechanical Seal

Silicon Carbide Rings of Dry Gas Mechanical Seal

Silicon Carbide Rings of Split Mechanical Seal

Service

Properties of Silicon Carbide

Corrosion Resistance Table

Microstructure Image

Certification

FAQ

Company Introduction

Reaction Bonded Silicon Carbide(SJP-RB)

Silicon Carbide Rings of Contacting Mechanical Seal

Properties of Silicon Carbide