High-Quality Rubber Sealing Products Manufacturer

Products

High-quality sealing products designed for durability, precision, and performance.

O-ring series

Hydraulic breaker seal

Under its brand BSCP

COUPLIN

Under its brand PMC

Pump valve motor maintenance kit

Excavator Series

Crushing Hammer Series

Hydraulic and Pneumatic Series

Application

Sealing solutions for construction machinery, hydraulic breakers, and pneumatic systems.

Construction Machinery

Hydraulic Breakers

Pneumatic Systems

About Us

Guangzhou Banshang Rubber Products Co., Ltd., a national high-tech enterprise, was established in 2008. The company has its own independent brand B+SZZ. While paying great attention to product quality, the company also attaches equal importance to environmental protection requirements and places the health and safety of people first. Therefore, in 2013, it obtained the ISO9001 Quality Management System Certification, ISO14001 Environmental Management System Certification, and TSO16949 Quality Certification for the automotive industry. Banshang Industrial Research Institute (Guangzhou) Co., Ltd. was established in 2008. The company and its production headquarters are located in Huangpu District. It is a high-precision enterprise that focuses on the research and development of the application technology of synthetic rubber industry, and is engaged in the research, development, production, and sales of oil seals and sealing equipment accessories. --A representative of domestic single-integrated technical enterprises. -It has dozens of core technologies and has independently developed tens of thousands of molds. -It has a number of qualification certifications such as the high-tech enterprise certification and has rich patent achievements.

Special seal for BSN air seal crushing hammer

Excavator accessories link glue assembly

Cylinder sealing ring oval piston rod shaft seal

HBR type piston rod special seal

Our best-selling products

After many years practical experiences, we have established a suit project management system with customer-orientated and effect-orientated judgment standard with final marketing results.

Special seal for BSN air seal crushing hammer

Excavator accessories link glue assembly

Cylinder sealing ring oval piston rod shaft seal

HBR type piston rod special seal

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News

2026-02-06

UDR-Type Piston Rod Specialty Seals

Product Overview The UDR-Type Piston Rod Seal (Universal Directional Retrofit seal) is a high-performance, compact sealing solution specifically engineered for upgrading existing hydraulic cylinder sy……

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PDF Type Piston Seal

The PDF-type piston seal is a high-performance composite sealing element engineered for demanding static sealing applications. Unlike conventional seals, the PDF series combines advanced materials wit……

2026-01-10

Pneumatic EU sealing ring

Pneumatic EU Sealing Ring: Technical Overview Pneumatic EU Sealing Ring refers to a specialized rod seal configuration designed for European-standard pneumatic cylinders and actuators. The “EU&#……

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