Product Categories
Thousands of product varieties catering to all your requirements.
Manufacturing Facilities
Our manufacturing factory spans over 33000 square meters, and the office covers an area of 50 acres with more than 120 employees.
Unlimited Product Range
Our product performance ranges from class 4.8 to 12.9, with a diameter from 3mm-30mm and a length ranging from 6mm-300mm.
Qualification Assurance
Adhering to the strictest automotive industry quality system certification, CNRL products pass the qualification of SNQA(ISO/TS16949:2016) and many more!
About Us --
Company Profile
Starting the journey in 1996, Zhejiang RuiLi （CNRL）Auto Parts Co. Ltd integrates the development, design, production, testing, sales, and service into one and specializes in manufacturing various fasteners. Our main products include a wide variety of products ranging from bolts, studs, screws, nuts, shafts, pins, washers, retaining rings, and others. Owing to the high quality performance, all our products are extensively used in automobiles, urban light rail projects, construction machinery, and tool manufacturing industries.
Top-Notch Production
Fully-automatic equipment support for production and testing facilities.
View More >>Excellent Quality
We have passed several quality standards of ISO, DIN, JIS, ANSI, BS, GB, QB, etc., ensuring the quality of our products.
View More >>Unparalleled Experience
Our sales teams have experience in offering fastener and automotive components solutions catering to your demands.
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What We Do
Providing full range of fastener solution
Custom Solutions
CNRL provides custom fastener solutions tailored to meet your unique requirements.
Fast Delivery
We assure you of quick response and fast delivery worldwide.
CNRL is a team of professionals and among the leading fasteners and automotive components manufacturers. Our production caters to the widely used products in automobiles, truck，urban light rail projects, construction machinery, and tool manufacturing. Our expertise ensures quality products that will last you a lifetime. We offer personalized, on-time service and exceptional quality to each customer we serve, no matter what you demand.
Product Categroy
The product can meet GB, BS, API, DIN, JIS standards. Material available in: Duplex stainless steel, various titanium, nickel and other materials.
Our Partnership
TENNECO
ETN
Mercedes-Benz
FYCS
FAW
ZF
CNHTC
Blog& News
Contact Us
If you want to get a quotation or more product details, please leave us a message.
