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Original Hydraulic Cylinder Seal Kits | High Pressure | Leak-Free Performance

Certification
China Guangzhou Tianhe Qianjin Midao Oil Seal Firm certification
China Guangzhou Tianhe Qianjin Midao Oil Seal Firm certification
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Their customer service always replied me in time, patiently and professionally, especially shipping was fast and the goods could be received quickly

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I can buy such good quality goods at a less price. All of my oil seals are purchased from theirs, and their product sell very well in my country.

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I am very happy to establish a business relationship with Midao. Their product size standard quality is very good, they can meet my needs. The express delivery is timely. It’s a pleasure to chat with their agent every time.

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MIDAO is very professional. All my questions are solved. It has a great purchase experience. I will keep to buy in the future.

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Original Hydraulic Cylinder Seal Kits | High Pressure | Leak-Free Performance

Original Hydraulic Cylinder Seal Kits | High Pressure | Leak-Free Performance
Original Hydraulic Cylinder Seal Kits | High Pressure | Leak-Free Performance Original Hydraulic Cylinder Seal Kits | High Pressure | Leak-Free Performance Original Hydraulic Cylinder Seal Kits | High Pressure | Leak-Free Performance Original Hydraulic Cylinder Seal Kits | High Pressure | Leak-Free Performance

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Product Details:
Place of Origin: TAIWAN(CHINA),JAPAN
Brand Name: Komatsu, MIDAO
Certification: ISO9001
Model Number: Hydraulic Cylinder Seal Kit
Payment & Shipping Terms:
Minimum Order Quantity: Negotiations
Price: Negotiations
Packaging Details: Multiple packaging options available.
Delivery Time: 3-6 days after payment received
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 6000 sets per month

Original Hydraulic Cylinder Seal Kits | High Pressure | Leak-Free Performance

Description
Style: Hydraulic, Oil Seal,Hydraulic Cylinder Seal Kit, Excavator Seal Kit Use For: Hydraulic Cylinder Seal Kit
Service: Conduct Regular Follow-up Visits, And There Are Dedicated Staff Available Online 24 Hours A Day. Stock: Abundant Stock
Feature: Optimal Performance, Petroleum-resistant Highlight: Original Hydraulic Cylinder Seal Kits | High Pressure | Leak-Free Performance

Original Hydraulic Cylinder Seal Kits | High Pressure | Leak-Free Performance


Product Description


Our Original Hydraulic Cylinder Seal Kits provide a complete, precision-engineered sealing solution designed to restore and maintain the peak performance of hydraulic cylinders. Built to withstand high-pressure, high-speed, and high-temperature operating conditions, these kits deliver exceptional reliability, outstanding petroleum resistance, and long-term leak-free operation. Ideal for industrial, construction, and heavy machinery maintenance, each kit ensures a perfect fit and optimal sealing performance for extended cylinder life.


Product Name Original Hydraulic Cylinder Seal Kits | High Pressure | Leak-Free Performance
Use for Hydraulic Cylinder Seal Kit
Seals Type Set of Seals for Cylinder, seal kit
Temperature High Temperature Mechanical Seal
Speed High-Speed Mechanical Seal

Optimal performance, Petroleum-resistant
Seals Elements Komatsu Rod Seal, Buffer Ring, Piston Seal, Wear Ring, Dust Ring, O-Ring, Backup Ring, Rod Seal Backup, 
Seals Elements Material TPU, NBR, FKM, PTFE


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Key Features

Original Equipment Quality: Precisely manufactured to match OEM specifications for a perfect fit and reliable performance.

High Pressure & High Speed Rated: Engineered to maintain integrity and sealing effectiveness under demanding dynamic conditions.

High Temperature Resistant: Suitable for continuous operation in elevated temperature environments without degradation.

Petroleum & Fluid Resistant: Formulated to resist hydraulic oils, fuels, and other industrial fluids, ensuring long-term durability.

Complete Seal Set: Includes all necessary components for a full cylinder overhaul, from rod seals to wear rings.

Premium Material Selection: Made from high-performance materials such as TPU (Thermoplastic Polyurethane), NBR (Nitrile Rubber), FKM (Fluoroelastomer/Viton®), and PTFE (Polytetrafluoroethylene) for superior wear and chemical resistance.


Why Choose Our Seal Kits?
Our kits are more than just replacement parts—they are a proactive maintenance solution that reduces downtime, prevents fluid leakage, and extends the service life of your hydraulic cylinders. By choosing original-quality seals, you ensure system efficiency, safety, and cost-effectiveness over the long term.


2. Company profile


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Guangzhou Midao (Mido) Oil Seal is a leading supplier specializing in high-performance oil seals and sealing solutions. Renowned for their durability and reliability, Midao's products are widely used in various machinery, from construction equipment (e.g., excavators) to industrial applications. The company serves a global clientele, providing critical components to the machinery industry worldwide.


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We truly value your feedback. Your continued support drives us to keep improving, and we strive to make our partnership even stronger.


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FAQ


Q1. Why should I choose your products? 

While operating our own manufacturing facility, we also distribute oil seals from renowned international brands. We are committed to providing one-stop solutions to meet all our customers' diverse needs. Excavator/ Loader/ Motor Grader Seal kits and Spare Parts.


Q2. What series of products does your company have?

Excavator/ Loader/ Motor Grader Seal kits and Spare Parts.


Q3. Any other good service your company can provide? 

Yes. Conduct regular follow-up visits, and there are dedicated staff available online 24 hours a day

In the era of digital office, our company is committed to providing customers with comprehensive and efficient service experiences. The "Online Specialist Response" is a key component of this commitment.


Contact Details
Guangzhou Tianhe Qianjin Midao Oil Seal Firm

Contact Person: Alice Guo

Tel: +852 62310986

Fax: 86-020-32285692

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