WHY CHOOSE US

SANPING SEAL
Our products are widely used in the hydraulic and chassis systems of excavators, hydraulic breakers, loaders, bulldozers, and other construction machinery.
Engineering Machinery High-End Seals
Our products are sold to Southeast Asia, the Middle East, Africa, South America, and Europe, and are widely recognized by customers both at home and abroad.
17 Years Export Expertise
With over 20 years of experience in making seals, we have our own 20,000 square meter production base, hundreds of employees, and an annual output of 50 million pieces.

About Us

Guangzhou Sanping Machinery Co., Ltd., established in 2009, is a professional and diversified import and export company integrating development, production, sales, and agency services. The company focuses on the core field of oil seals, with products widely used in the hydraulic and chassis systems of excavators, hydraulic breakers, loaders, bulldozers, and other engineering machinery.

HOT PRODUCTS

Our company adheres to the business philosophy of pursuing excellence and whole-process quality control. With stable quality, comprehensive service, and high cost-effectiveness, we have become an ideal choice for customers seeking sealing solutions.

Floating Seal – Heavy Duty Mechanical Face Seal for Undercarriage and Final Drive

4C4782 O-Ring Box – Replacement O-Ring Seal Kit for Caterpillar Equipment

TC Rubber Skeleton Oil Seal – Double Lip Rotary Shaft Seal with Garter Spring

TC Metal Skeleton Oil Seal – Double Lip Rotary Shaft Seal with Garter Spring

FKM TC Oil Seal – Rubber Covered Double Lip Skeleton Oil Seal with Spring

WR Wear Ring – Anti-Friction Guide Ring for Hydraulic Cylinder Piston and Rod

UNS Series – PU Hydraulic Rod Seal for Piston and Cylinder Applications

SPGW Hydraulic Piston Seal – Double-Acting PTFE Piston Seal for High Pressure Cylinders

Latest News

UNS Series Excavator Oil Seal / Seal Kit
What is an IDI Hydraulic Rod Seal and Why Does Your Heavy Equipment Need It?
How to Choose High-Temperature Resistant Oil Seals for Excavator Hydraulic Cylinders?
Frequently Asked Questions About SANPING SEAL

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About us

Guangzhou Sanping Machinery Co., Ltd., established in 2009, is a professional and diversified import and export company integrating development, production, sales, and agency services. The company focuses on the core field of oil seals, with products widely used in the hydraulic and chassis systems of excavators, hydraulic breakers, loaders, bulldozers, and other engineering machinery.

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Contact Us

  • Guangzhou Sanping Machinery Co., Ltd.
  • +86 13580459955phoebezhang@spseals.cn
  • 201,Jide Building,Zhonghaijing,No.1 Dashadi West,Huangpu District,Guangzhou Contact person: Phoebe Zhang
  • Copyright © 2026 Guangzhou Sanping Machinery Co., Ltd.  All Rights Reserved.  privacy policy

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