Your Direct
Piston ring Factory
24 hours a day at your service
Choose krkfire for top-grade piston rings that ensure optimal engine performance with quality, durability, and cost-efficiency, with same-day shipping from stock in the Philippines, African, and Nigeria.
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Trusted by 813 clients
We Have Trust From 3+ Countries Worldwide.99% Satisfaction.
1000+ Engines
one that spans thousands of applications for virtually any engine.
ISO Certified
Nadcap Certification、ISO 9001 ,and Nadcap accredited for heat treatment.
27+ Year
Was established in Zhejiang in 1998 and has been developing for 27 years
Easy Shipping
Quick Delivery via Courier or Container for Your Timely Receipt.
Factory price, no middleman！
We are masters in piston ring manufacturing
At KRKFire, we are the industry leader in designing and manufacturing high-quality piston rings. Our extensive distribution network allows us to efficiently ship to multiple regions, including Africa, South America, the Philippines, and Nigeria. We meet the unique business needs of both wholesale buyers and brand owners with exceptional quality and cost savings.
- Diameters from 60mm to 140mm
- Finished goods inventory covering over 500 car engine brands.
- We can handle any quantity order you need.
Diameters from 60mm to 140mm
Your Premium Auto Parts Selection
Discover our range – Piston Rings – distinctively designed to suit diverse industry needs.
- Function: Prevent gas leakage
- Position: Top of the piston
- Key Feature: Responsible for 80% of compression
- Function: Scrape excess lubrication oil
- Position: Bottom of the piston
- Key Feature: Single, double (with spring), and multi-piece designs
- Function: Scrape oil and carbon deposits
- Position: Between compression rings and oil control rings
- Key Feature: No holes, also acts as the second compression ring
- Enjoy 1-on-1 expert
Quickly Find Your Perfect Piston Rings
Our experts can quickly recommend the right piston ring for your engine, based on your needs, in terms of material, cross-section, and diameter.
Every product exceeds standards
Rigorous Quality Control Capability
- 100% Inspection Rate
- Durability Tested to 100,000 Cycles
- 98% Structural Integrity
Delivered into your hands
Standard stock can be dispatched on the same day.
We have local warehouses in Africa, South America, Nigeria, and the Philippines, so you can receive our goods quickly!
- Full engine coverage for all makes of car
- Minimum 4 weeks for customised products
100%
Full engine coverage
+20%
Increases engine efficiency by over 20%.
97.8%
Customer Satisfaction
2X
Faster Booking
Your top choice for cost-effective auto parts.
Why Choose us
Welcome to krkfire, your expert partner in producing and exporting top-quality, customized piston rings with complete export assistance.
After-Sales Service
We provide comprehensive after-sales support to ensure your piston rings perform optimally throughout their lifecycle.
Industry Applications
Our piston rings are designed for diverse industry applications, from automotive to heavy machinery, ensuring reliability and efficiency.
Technical Support
Our experts offer technical support to assist with installation, troubleshooting, and optimizing the performance of your piston rings.
Partnership Process
We work closely with our partners to understand their needs and deliver custom piston ring solutions that meet specific requirements.
Quality Control
Each piston ring undergoes rigorous quality control checks to ensure the highest standards of durability and precision.
Warehousing & Logistics
With our efficient warehousing and logistics network, we ensure timely delivery of piston rings to your location, no matter where you are.
Your strong after-sales support
We have offline physical warehouses in the Philippines, South America, Africa and Nigeria to respond quickly to your needs!
Philippine
Nigeria, West Africa
African
South Amarica
Brazil
Chile
Customer Satisfaction Exhibition Site
At Krkfire, we set out on a bold mission: to become a top provider of high-quality piston rings, offering custom solutions, bespoke finishes, and specialized services for the automotive industry. From the very start, we have been driven by our commitment to precision engineering and customer satisfaction.
Over the years, we’ve had the privilege of working closely with a diverse range of clients, from small workshops to burgeoning enterprises. We have seen firsthand how our products have contributed to their growth, enabling them to transform into large, successful companies. This growth story is theirs, and it is also a testament to the quality and reliability of our piston rings.
Our success is built on our unwavering dedication to innovation and customization. We know that each client has unique requirements, and we deliver tailored solutions that meet the specific needs of their engines. Our team of experts is ready to tackle any challenge, whether it’s developing a new custom finish or engineering a piston ring for a specialized application.
Our commitment to quality is unwavering, and we adhere to the strictest testing and quality control measures. Each piston ring we produce is rigorously tested to ensure it meets the highest standards of performance and durability. This meticulous attention to detail has earned us the trust of clients worldwide, who rely on our products to keep their engines running smoothly and efficiently.
As we look to the future, we remain dedicated to supporting the growth and success of our clients. At Krkfire, we know our story is intertwined with the stories of the businesses we serve. By continuing to provide exceptional piston rings and unparalleled customer service, we will help our clients achieve new heights of success, just as they have helped us grow and thrive over the years.
- Testimonials
Read Real Testimonials from Happy Clients
Review and ratings
4.7
Based on 585 ratings
Quality and Performance
4.8
Price and Cost-effectiveness
4.8
Delivery and Service
4.7
Emily Johnson
Jan 11
Hassle-Free Experience
These piston rings are top-notch! Durable and reliable, my engine runs smoothly.
Thomas Johnson
Jan 12
Wide range of type matches
The price for these piston rings is very reasonable, and the value for money is excellent. I feel like I got a great deal.
Olivia Brown
Jan 12
The logistics is very fast
The delivery was super fast, and their after-sales service is outstanding. I'm really satisfied.
Get your 100% matching piston rings now!
Ensure maximum durability and safety for your engine with our precisely matched piston rings, tailored from material, cross-section, diameter, and process. Get the perfect fit for your engine today!
Email：marketing@krkindustrial.com
