Leading mid-day - Radial Shaft Seal (Oil Seal) Professional Sealing Solution
Seal King provides a full range of radial shaft sealing solutions to precisely meet the severe sealing challenges faced by your equipment. Our goal is not only to solve problems, but also to enhance your productivity and operational efficiency.
Having been in the sealing industry for many years, we are well aware of the manufacturing industry's demand for equipment stability. Cheng Hsin Seal King not only provides products, but also provides complete sealing solutions.
Japanese technology and quality assurance
Adopting Japan NOK, KOYO and other international brands of the same level of technical standards, strict quality control to ensure that each oil seal meets the requirements of industrial specifications. From material selection to process management, we provide you with the most reliable seal protection.
Customized Design Service
We have a team of specialized technicians who can provide customized designs for specific sizes, materials or work environment requirements. Whether it is a non-standard specification, special temperature range or chemical compatibility issue, we can provide the most suitable solution.
Fast Delivery Guarantee
We have a large number of commonly used specifications in stock, and standard products can be shipped within 48 hours. Even for customized products, sampling and mass production can be completed in the shortest possible time, so that your production schedule will not be delayed by waiting for parts.
Full Technical Support
We provide a full range of technical services including installation guidance, fault diagnosis, and preventive maintenance advice. Our team of engineers is always on standby to help you solve all kinds of sealing problems encountered in the field, so that the equipment can maintain the best running condition.
automobile industry
- Engine crankshaft and camshaft seals
- Transmission Input/Output Shaft
- Differentials and Drive Axles
- Power Steering
Tools & Machines
- Spindle sealing system
- Gearbox Bearing Block
- Hydraulic Pump Shaft Seals
- Motor End Cap Seal
Heavy Equipment
- Excavator Hydraulic System
- Crane Rotating Mechanism
- Compressor crankshaft seals
- Wind Turbine Gearbox
Food Machinery
- Mixer Shaft Seal System
- Conveyor Roller Seal
- Packaging Machine Drive Shafts
- Pump Seal Assemblies
| Material Code | Material Name | Temperature Range | Main Applications |
|---|---|---|---|
| NBR | Nitrile Rubber | -40°C ~ 120°C | General machinery, automobile engines |
| FKM | Fluorine Rubber | -20°C ~ 200°C | High-temperature equipment, chemical environment |
| VMQ | Silicone Rubber | -60°C ~ 180°C | Food Machinery, Medical Equipment |
| PTFE | Teflon | -200°C ~ 260°C | Extreme temperatures, strong acids and alkalis |
| ACM | Acrylate Rubber | -20°C ~ 150°C | Automatic Transmission, High Temperature Oil |
Large-Scale Hydraulic Machinery Manufacturing
- Mr. Cheung, Manager, Manufacturing Department
Food Processing Industry
— Ms. Chen, Quality Control Manager
01Professional Consultation
Our engineers will provide a free assessment of your application needs and recommend the most suitable solution.
02Sample Testing
We will provide samples for actual testing to verify that their performance meets your expectations.
03Rapid delivery
We’ll quickly arrange production after your order is confirmed to ensure your project stays on schedule.
04Installation Support
Detailed installation instructions and live online support
05Ongoing Services
Long-term technical support and regular follow-ups ensure the system runs smoothly
Cheng Hsin Seal King not only provides high quality products, but also emphasizes the long-term cooperation relationship with customers. Our technical team is always on standby to assist you in solving all kinds of sealing-related technical problems, ensuring that your equipment always maintains the best running condition.
Let Chengxin Sealing King help you solve your sealing challenges
No matter what sealing challenges you face, Chengxin Sealing King can provide professional solutions. Our technical team is always ready to assist you, offering comprehensive support from needs analysis to product delivery.
Contact us now to take advantage of the following offers: