Zhejiang Kingstone Robot Technology Co., Ltd. (brand name: Kingstone) is a high-tech enterprise specializing in the integration of industrial robot systems, as well as the research, development, and manufacture of automation equipment. With a professional R&D team, the company is committed to providing automated solutions for metal surface finishing applications.
Kingstone’s main products include robotic grinding and polishing machines, robotic grinding and polishing systems, robotic deburring systems, casting grinding workstations, and customized automation equipment. Based on customers’ workpiece materials, structural characteristics, processing requirements, and production capacity, the company provides integrated services covering process design, equipment development, installation, commissioning, and technical support.
Kingstone has established cooperation with leading industrial robot brands, including ABB from Sweden, KUKA from Germany, and FANUC from Japan. The company has also built industry-academia-research cooperation platforms with the Chinese Academy of Sciences and Harbin Institute of Technology. Based on these partnerships and its own technical expertise, Kingstone has developed a series of metal surface finishing systems with independent intellectual property rights. Its robotic automatic surface grinding and polishing system with automatic control technology was recognized as a high-tech product in Zhejiang Province.
The company’s products and solutions are widely used in:
- Bathroom faucets and hardware products
- Stainless steel, copper alloy, cast iron, and other metal castings
- Automotive and motorcycle components
- Architectural hardware
- Hardware tools and other complex-shaped workpieces
Kingstone is committed to the core values of quality, technology, service, and cooperation. With a scientific and rigorous approach to manufacturing, the company helps manufacturers address common challenges such as low efficiency in manual grinding, labor shortages, dust pollution, inconsistent product quality, and high production costs. Its solutions enable more automated, standardized, and flexible production for grinding, polishing, and deburring processes.
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- Bathroom faucet and sanitary hardware manufacturers
- Automotive and motorcycle parts manufacturers
- Stainless steel, copper alloy, and cast iron foundries
- Architectural hardware manufacturers
- Hardware tool manufacturers
- Industrial manufacturers requiring robotic grinding, polishing, and deburring
The development of Zhejiang Kingstone Robot Technology Co., Ltd. began with the establishment of a technical team in 2009. After years of technological accumulation, the company successfully developed a fully automatic robot grinding and polishing equipment for complex irregular workpieces in 2011, and obtained the "Zhejiang Province's first set" technology project certification. In 2013, the company officially established Wenzhou Jinshi Robot Technology Co., Ltd., focusing on the research and manufacturing of industrial robot system integration and engineering equipment; In 2015, it was rated as a high-tech enterprise, and in 2016, it further expanded its business in automotive parts polishing and deburring.
In 2021, the company relocated to a new location and officially changed its name to Zhejiang Kingstone Robot Technology Co., Ltd. In 2022, the company successfully developed the KS-NC4A CNC polishing machine and continued to deepen its development towards robot polishing, deburring, and metal surface treatment automation.
After years of development, Coston has formed a business system that integrates process research and development, equipment manufacturing, system integration, and technical services. Its service areas cover industries such as bathroom hardware, automotive and motorcycle parts, metal castings, and construction hardware
Zhejiang Kingstone Robot Technology Co., Ltd. has an experienced professional R&D team specializing in industrial robot system integration, automated engineering equipment, and metal surface finishing applications.
The company’s team has comprehensive capabilities covering process analysis, solution design, mechanical structure development, robot programming, control system integration, equipment manufacturing, installation and commissioning, and after-sales service. Based on customers’ workpiece characteristics, processing requirements, and production capacity, Kingstone provides customized robotic grinding, polishing, and deburring solutions.
In terms of technical cooperation, Kingstone has established industry-academia-research cooperation platforms with the Chinese Academy of Sciences and Harbin Institute of Technology. The company also works with leading industrial robot brands, including ABB, KUKA, and FANUC. Through collaboration among its in-house R&D team, research institutions, and robot brand partners, Kingstone continues to advance the development of automated equipment and systems for surface finishing of complex-shaped workpieces
