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.

Hydraulic cylinder reciprocating seal SPGA plaid ring

LBIK piston rod seal

NMY type for hydraulic cylinder pneumatic cylinder

D-Ring Piston / 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.

Hydraulic cylinder reciprocating seal SPGA plaid ring

LBIK piston rod seal

NMY type for hydraulic cylinder pneumatic cylinder

D-Ring Piston / Face Seal

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News

2025-10-15

Philosophical inspiration of seals of injection molding machine

Silent Guardian: Philosophical Revelation of Injection Molding Machine Seals In the deafening roar of the injection molding machine, in the pipeline flowing with hydraulic oil, there is a class of par……

2025-12-24

How to make a good oil seal

Due to the special nature of the working environment, the oil seal has relatively high requirements for its sealing performance, temperature resistance, wear resistance, pressure resistance, etc., so ……

2026-01-10

Pneumatic LBH Sealing Ring

he Pneumatic LBH sealing ring is a robust, multi-purpose sealing solution engineered for demanding industrial environments. Its acronym “LBH” stands for its integrated three-layer function……

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