Precision Sealing Solutions
for Demanding Industries
Professional manufacturer of construction machinery seals, marine seals, rock drill seals, and custom machined seals. Trusted by 500+ distributors in 60+ countries.
Product Categories
Complete sealing solutions
FEATURED PRODUCTS
Hydraulic Breaker Seal Kit for Soosan SB81
Complete breaker seal kit for Soosan SB81 hydraulic hammer.
- OEM:SB81-SK
- MaterialNBR, PTFE, PU
- Minimum Order Quantity1 Set
- Delivery Time3-7 work days
Best Selling Products
Hot-selling seal kits for top brands
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Sealing Solutions for Every Application
From excavator hydraulic cylinders to stern tube assemblies, we supply the right seal for every working condition.
Construction Machinery
Excavator, breaker, track and cylinder seals
Mining & Quarry
Rock drill and crusher seals for harsh duty
Marine & Offshore
Stern tube, rudder and deck machinery seals
Agriculture
Tractor and implement hydraulic seals
Hydraulic Systems
Cylinder, valve and pump seal kits
Industrial Equipment
Custom machined seals for OEM projects
Manufacturing Capabilities
SealPro Industry Co., Ltd. is a professional manufacturer specializing in construction machinery seals, marine seals, rock drill seals, and custom machined seals. With over 15 years of experience, we serve customers in more than 60 countrie
- 12,000 m² factory
- 45 CNC machining centers
- In-house testing lab
- 5,000+ seal types in stock
Your Trusted Seal Partner
Precision Sealing Solutions for Demanding Industries
Advanced Equipment
45 CNC centers, 12 injection machines, 12,000 m² factory
Strict Quality Control
In-house lab testing for every batch, ISO 9001:2015
Fast Delivery
Samples in 3-7 days, bulk orders within 15 days
Competitive Pricing
Factory-direct prices, no MOQ for custom machined seals
From Drawing to Delivery
A clear four-step process keeps every order on schedule.
Send Your Inquiry
Tell us the part number, machine model or send your drawing.
Quote & Confirmation
We confirm material, size and price within 24 hours.
Sampling & Production
Samples in 3-7 days, batch production within 15 days.
Shipping & Support
Door-to-door shipping with tracking and 12-month warranty.
Frequently Asked Questions
Quick answers about ordering, samples and delivery.
What is your minimum order quantity?
1 set for stock items. Custom machined seals have no minimum order quantity.
Can you produce seals from our drawing?
Yes. Send a 2D/3D drawing or a physical sample and we will quote within 24 hours.
How long is the lead time?
Samples in 3-7 days; bulk orders within 15 days after confirmation.
Do you ship worldwide?
Yes. Express, air and sea freight with door-to-door delivery available.
What about quality and warranty?
Every batch is tested in our own lab and covered by a 12-month warranty.
Need Custom Seals? Send Drawing!
Free quotation within 24 hours. No MOQ for custom seals.