Efficient synchronization, broad applicability, cutting-edge technology, and all-round protection—helping you effortlessly tackle any fixture challenge!
Efficient synchronization, broad applicability, cutting-edge technology, and all-round protection—helping you effortlessly tackle any fixture challenge!
Arrowstone products are guaranteed to be top-quality, manufactured using high-precision five-axis machining centers!
Product Center
Our core business focuses on machine tool accessories and robotic end-effectors, covering machine tool attachments, cutting tools, workholding fixtures, and automation solutions. Our product portfolio is comprehensive, offering both breadth and depth, while our service offerings combine sharpness of focus with substantial scale and robustness.
Products
Solution
SOLUTIONS
New Energy Photovoltaic and Energy Storage Industry
New energy photovoltaic and energy storage industry
Obtain the plan →About Us
Hefei Jianchuanshi Trading Co., Ltd.
“We shape our tools, and thereafter our tools shape us.” — Marshall McLuhan, 1964, *Understanding Media*
Nanjing Jianchuanshi Industrial and Trading Co., Ltd. is dedicated to end-of-line solutions for the machinery industry, with a primary focus on machine tool accessories and robotic end-effectors. Our product portfolio encompasses machine tool attachments, cutting tools and inserts, workholding fixtures, and automation products, among others. Our product matrix is both broad in scope (Breadth) and deep in specialization (Depth), while our service offering combines acute responsiveness (Acuity) with substantial scale and robust support (Massiness).
Corporate Governance: The company holds agency rights for numerous internationally renowned brands and also offers proprietary products; it has been rated as a AAA-level taxpayer by the tax authorities for many consecutive years; it boasts a team of highly skilled design, manufacturing, and application engineering professionals and owns multiple intellectual property rights.
Serve high-quality customers
High-quality users
Number of customer service team members
Dedicated to
End of the machinery industry
Solution
More than just fixtures—we help you overcome production bottlenecks.
We do not offer standard products; we provide customized solutions tailored to the specific challenges of your process. From design collaboration to on-site commissioning, we provide end-to-end support to ensure trouble-free mass production.
Practical Experience
We only take on orders when we truly understand your industry.
With over eight years of deep expertise in the automotive, aerospace, and medical industries, we have successfully resolved more than 300 complex fixture challenges. We are thoroughly familiar with industry standards and process prohibitions, helping you avoid costly trial-and-error.
Covers 15+ niche manufacturing sectors
Let the data speak.
Each item has undergone “extreme testing.”
We reject armchair theorizing. Every fixture undergoes three rigorous inspections before leaving the factory: dimensional re-inspection, dynamic simulation, and customer trial assembly verification. The defect rate is kept below 0.5%.
Supports full lifecycle traceability
Hard power
Without good equipment, high precision cannot be achieved.
We operate 20 imported five-axis machining centers and maintain a temperature- and humidity-controlled workshop, ensuring a repeat positioning accuracy of ±0.005 mm—perfectly meeting the stringent requirements of the aerospace industry.
2-hour response / 48-hour on-site arrival
Ultra-fast response
No issues left overnight; responses within the timeout.
We provide a dedicated customer service manager and a technical support team. We commit to responding within 2 hours and dispatching on-site technicians to resolve issues within 48 hours, along with free annual maintenance and upgrade recommendations.
2-hour response / 48-hour on-site arrival
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Mar 30,2026
Jan 31,2026
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Our staff will contact you within 24 hours and resolve your issue as soon as possible.
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Contact Us
Room 105, Building 8, Zone 8, Lingxin Market, Jiangning District, Nanjing City