Thousands of fastener product varieties cater to all your requirements.
Our product performance ranges from class 4.8 to 12.9, with a diameter from 1.4mm-60mm and a length ranging from 6mm-300mm.
Adhering to the strictest automotive industry quality system certification, CNRL products pass the qualification of SNQA(ISO/TS16949:2016) and many more!

Shenzhen Jiahe Fasteners Co., Ltd. is a professional manufacturer and supplier dedicated to providing high-quality fastening solutions for global clients. With advanced production facilities and strict quality control systems, we specialize in the R&D, production, and distribution of a full range of fasteners, including bolts, nuts, screws, anchors, and custom-made components that comply with international standards such as GB, DIN, JIS, and ANSI .

Fully-automatic equipment support for production and testing facilities.

We have passed several quality standards of ISO, DIN, JIS, ANSI, BS, GB, QB, etc., ensuring the quality of our products.

Our sales teams have experience in offering fastener and automotive components solutions catering to your demands.
CNRL provides custom fastener solutions tailored to meet your unique requirements.
We assure you of quick response and fast delivery worldwide.

We provide a full range of precision fasteners engineered for strength, reliability, and long-term performance across industrial and automotive applications.

Custom machined parts produced with advanced CNC equipment, delivering high accuracy, consistent quality, and fast turnaround.

High-performance springs manufactured to ensure stable elasticity, durability, and dependable operation in demanding environments.

We specialize in supplying high-quality medical device fasteners. All products are designed and manufactured in accordance with stringent quality standards, providing reliable assurance for the safety and stable operation of medical equipment.

We provide fastener components specifically designed for electronic devices. Our products feature high precision, high reliability, and excellent fatigue resistance, meeting the requirements for precision assembly and long-term stable operation in consumer electronics, communication equipment, and industrial control applications.

Providing high-strength and highly reliable fastening solutions for a wide range of industrial equipment and mechanical systems, suitable for equipment assembly, structural connections, and long-term stable operation.






深圳市光明新区公明办事处红星社区红日路3号二楼A1