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.

O-RING SEAL KITS

N4W piston rod seal

PDU cylinder dustproof sealing ring

JX-Type Face 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.

O-RING SEAL KITS

N4W piston rod seal

PDU cylinder dustproof sealing ring

JX-Type Face Seal

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News

2025-08-27

Engineering machinery rubber oil seals are used in construction machinery

Engineering machinery rubber oil seals are sealing components used in engineering machinery to prevent the leakage of lubricants and hydraulic oils, and to block the intrusion of external impurities i……

2025-12-23

The difference between nitrile rubber and hydrogenated nitrile rubber

There are significant differences between nitrile glue and hydrogenated nitrile glue in the following aspects: Structure: Hydrogenated nitrile rubber (HNBR) is a special rubber obtained by special hyd……

2026-01-12

HBYR Hybrid Rod Seal System

1. Technical Definition HBYR (Hybrid Bi-Directional Yoke-Integrated Rod) is a revolutionary dual-function rod sealing system that combines a bi-directional pressure seal with an integrated wear-compen……

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