About Us
We ensure top-notch quality through advanced technology and rigorous standards, making us your reliable partner for precision and performance.
Who We Are
Changzhou Sailong Tool Factory was established in 2010 and is located in Changzhou City, Jiangsu Province. It is an enterprise focusing on the metal products industry. We manufacture and process a wide range of high-quality tools and machine parts for use in a variety of industries, including manufacturing, construction and automotive.
At Sailon Tool Factory, we have advanced production equipment and technology to ensure that every product meets international standards. Our team consists of experienced professionals who have accumulated rich experience in the field of metal processing and tool making to meet the diverse needs of our customers.


We insist on being customer-centric, focusing on quality management and continuous innovation, and constantly improving product performance and reliability. Through strict quality control processes, we ensure that every product is strictly inspected before leaving the factory to ensure customer satisfaction and product durability.
We sincerely welcome customers at home and abroad to cooperate with us and explore more business opportunities together. Sailong Tool Factory will wholeheartedly provide you with high-quality products and services and become your trustworthy partner.
Support Customization
Tailored Solutions for Every Need
At Changzhou Sailong Tool Factory, we pride ourselves on our ability to offer custom tool services that cater to your unique specifications. Our experienced team collaborates closely with clients to design and manufacture high-quality tools and machine parts tailored to various industries, including manufacturing, construction, and automotive.
01
Small-Batch Production
Whether you need a limited quantity of specialized tools or a unique design, we provide small-batch production services to meet niche demands without compromising on quality.
02
Prototype Development
We offer rapid prototyping services, allowing you to test and validate your custom tools before full-scale production, reducing lead time and improving efficiency.
03
Material Selection Consultation
Our experts can assist in selecting the best materials for your custom tools, ensuring they meet the necessary strength, durability, and performance criteria for your industry.
04
Custom Design Services
Our team works closely with you to develop custom tool designs that meet your specific requirements. From initial concept to final product, we ensure that every aspect of the design is optimized for performance.
05
Surface Treatment Options
Enhance the longevity and performance of your custom tools with our variety of surface treatment options, including coatings, hardening, and polishing tailored to your specifications.
06
After-Sales Support
We provide ongoing support and maintenance services for your custom tools, ensuring they remain in peak condition and perform reliably over time.
Why Choose Us
Precision Tools, Tailored Excellence
Experience the perfect combination of advanced technology, custom solutions, and unmatched quality control to meet your industry’s needs.
Expertise in Metal Processing
With years of experience in the metal products industry, our skilled team excels in manufacturing high-quality tools and machine parts that meet diverse industry needs.
Advanced Production Technology
We utilize state-of-the-art production equipment and technology, ensuring that every product is crafted to the highest standards of precision and durability.
Custom Tool Solutions
Our focus on custom tool services allows us to provide tailored solutions that address specific customer requirements, enhancing efficiency and performance.
Stringent Quality Control
We implement rigorous quality control processes throughout production, guaranteeing that every tool is thoroughly inspected before leaving our factory.
Customer-Centric Approach
Our commitment to being customer-centric drives us to prioritize your needs, providing excellent support and fostering long-term relationships.
Global Reach
With a focus on international collaboration, we welcome customers from around the world, offering high-quality products and services to help them succeed in their markets.
Testimonial
What Customers Say?



Precision Customization Service
Custom Tool Solutions Tailored to Your Needs
We design custom cutting tools to meet your exact specifications. Fill out the request form, and we’ll deliver high-performance, durable tools tailored to your needs. Submit today and let us craft your ideal tools!
- Custom-fit tool solutions for your needs.
- Expert guidance on tool design and materials.
- Quick, hassle-free submission process.