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Dec 16 2025
How Dust Seal Rings Protect Excavator Hydraulic Systems
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Brazil Exhibition: JR Seal Attended 2024 Brazil Sao Paulo International Construction Machinery and Mining Machinery Exhibition
According to domestic world famous excavator manufacturer requirement, we have started to use a new antirust oil to our slewing ring which produced for OEM. This oil called hard coat antirust oil, it ...
Shanghai Exhibition: JR Seal Exhibited at the Shanghai New International Expo Center
The quality of the slewing bearing raceway processing is very important for the slew bearing load capacity and service life. If the raceway processing of the slewing bearings is not good, even if the ...
Seals Supplier: Guangzhou Jiarui Seals Co., Ltd.
Indonesia Exhibitions: 2023 Indonesia International Mining Construction Machinery Construction Equipment and Concrete Exhibition
Guangzhou Jiarui Machinery & Equipment Co., Ltd. 2023 September 11-14 Indonesia International Mining, Construction Machinery, Construction Equipment and Concrete Exhibition, Indonesia Internationa...
Travel to Visit: Guangzhou Jiarui Machinery Equipment Co., Ltd. Hosts Association Leaders for Strategic Exchange
Association President Shao Guoquan, Deputy Secretary General and Director of the Party Office Wu Xiarong in-depth visit to the vice president of the unit.Detail: General Manager Lei Zhenhui of Guangzh...
Chinese New Year Holiday Notice & Shipping Arrangements – Order Early to Ensure Timely Delivery Before the Holiday
Dear Valued Customers,As the Chinese New Year approaches, GUANGZHOU JIARUI SEALS CO., LTD. would like to inform you of our holiday schedule and shipping arrangements. Chinese New Year is one of the mo...
Company Profile
Guangzhou Jiarui Seals Co., Ltd, the main products are engineering machinery seals, hydraulic seals, PTFE seals, ultra-high temperature seals, polyurethane seals. We have our own factory and R & D...
Mechanical and Equipment Engineering
Advanced hydraulic control technology enhances construction efficiency and safety, but fluid leakage and viscosity issues can be solved with oil seals.
Our company held a ceremony to award our sales champions On 20 September 2024
On 20 September 2024 our company held a ceremony to award our sales champions for the month of August, there were three salesmen in the company and out of these three the winner of our championship wa...
Bauma China 2024: GUANGZHOU JIARUI OIL SEAL CO., LTD to Showcase Latest Excavator Hydraulic Oil Seals – Visit Us!
From November 26 to 29, 2024, the global construction machinery industry will gather at the highly anticipated Bauma China 2024 exhibition in Shanghai. As one of the leading trade fairs in the industr...
Annual Meeting of Jiarui Oil Seal Co., Ltd.
Guangzhou Jiarui Seals Sealing Element
DSG O RING KIT
Excavator Cylinder Seal Kit
