HANGZHOU XIANGSHENG ABRASIVE MACHINE MANUFACTURING CO.,LTD

Hangzhou Xiangsheng Abrasive Machine Manufacturing Co., Ltd (known as Jonsen Sander) was founded and established in the beautiful city of Hangzhou, Zhejiang, China,in 1993 by Mr. Xiangsheng (Jonsen) Chen. Jonsen Sander started as a small abrasive belt production workshop. While fully immersing himself in the business, Mr. Xiangsheng (Jonsen) Chen soon realized the market lacked a wide range of abrasive belt machine supplier at the time. Back in the day, almost all of the machines were imported overseas and extremely expensive. People could rarely afford them. Therefore in year 1997, Jonsen Sander expanded its business scope and shifted the business focus into machine manufacturing.

Jonsen Sander has been fully committed to the industry of metal surface treatment equipment ever since. The applications include but are not limited to surface finishing, deburring, edge rounding, de-slagging, precise grinding, and stock removal. Jonsen Sander is always passionate about innovations. The end goal has never changed since day one: making the machines simple, robust, efficient, and easy hands-on. Hence Jonsen Sander is very heavily oriented in R&D. It has obtained over 30 invention patents, and in total over 100 patents.

With such a rich background and accumulation of experience over the years, Jonsen Sander has gained a vast amount of professional knowledge and practical experience in dealing with all kinds of different applications. In the year 2015, Jonsen Sander was nominated and eventually became an honorable founding member, and standard-making unit of the Chinese National Metal Surface Treatment Equipment Association. Over 20 industrial standards were drawn up and published by Jonsen Sander.

Jonsen Sander's machines are on active services across industries all over the world: metal fabrications, construction machinery, farming machinery, national defense, aerospace, rail transit, medical instruments, automobiles, kitchenware, mining equipment, rare special metal mills, etc. Over the years, we have provided over 10,000 industrial solutions to our customers, and there are over 300 different machine models we have designed and manufactured.

Our slogan: Professionalism We Do!

Jonsen’s Core Competitiveness

At Jonsen, our strength comes from a fully integrated, customer-driven system that powers consistent innovation and reliable quality.

✅ R&D-Oriented Innovation
We follow a non-stop cycle of research, development, feedback, and improvement. This continuous loop ensures our solutions evolve with real-world needs, keeping us ahead of industry trends.

✅ Advanced Manufacturing Capability
Our production is built on skilled workers, state-of-the-art equipment, precise management, and strict quality control. Every product meets the highest standards for reliability and performance.

✅ Craftsmanship & Pioneering Spirit
With experience in thousands of applications, we deeply understand market needs. This rich background lets us lead new machine technology development and bring cutting-edge solutions to our customers.

✅ Complete Sales & Service Support
We don’t just sell products—we deliver turnkey solutions. Our goal is to provide end-to-end support that solves your challenges from start to finish.

✅ Industry-Focused Dedication
We stay committed to our industry, constantly exploring new applications and driving innovation. This deep focus lets us anticipate needs and deliver solutions that truly make a difference.