PRECISION SURFACING SOLUTIONS supports manufacturers across numerous industries where precision grinding, lapping, polishing, deburring, and advanced material processing equipment are common applications. All these industries require high-quality, high-precision, stable, and well-engineered machines to produce high-quality workpieces.
Get to know PSSEstablished in Chicago in 1948, Lapmaster initially produced lapping and polishing equipment for the mechanical seal market. Today, the company has evolved into a global enterprise providing solutions for more than 20 industries, such as precision optics and advanced materials.
Get to know Lapmaster WoltersELB-Schliff has been manufacturing surface and profile grinding machines for over 70 years. Founded by Edmund Lang in the city of Babenhausen, the company derives its name "Erb-Schliff" from its founder's legacy.
Get to know ELB-SchliffFounded in 1898 under the name "Aliger & Baummärtel Maschinenfabrik Aschaffenburg", the company adopted the abbreviation "aba". Today, aba Grinding Technology focuses on the refinement and production of precision surface and profile grinding machines.
Get to know aba GrindingREFORM profile grinding Technology GmbH is located in Aschaffenburg, Germany, specializing in the sale, development, and production of grinding machines for various applications.
Get to know REFORMKEHREN GmbH, founded in 1934, is a long-standing manufacturer of precision grinding tools and systems, with products covering the following categories: vertical grinding centers, vertical grinding centers with gantry design, surface grinders with rotary tables and horizontal spindles, and surface grinders with double rotary tables and vertical spindles.
Get to know KEHRENSince 2009, Micron machines have been produced in Germany. These compact machines offer excellent rigidity during operation and are specifically designed for creep feed grinding and profile grinding. Micron is an industry leader in the grinding of hydraulic components such as stators, rotors, and piston pumps.
Get to know MicronMr. Peter Wolters founded the company in Germany in 1804. Since 1936, Peter Wolters has been manufacturing grinding, polishing, and fine lapping equipment. In 2019, Precision Surface Solutions acquired Meyer Burger's wafer fabrication facilities as well as its photovoltaic and special materials services business unit. For more details, please visit www.precision-surface.ch.
Get to know Peter Wolters
Precision Surfacing Solutions (Nanjing)was established in May 2023 as a joint venture between Nanjing Xiongong Investment Group and Lapmaster International Group, Inc. (USA). Dedicated to the R&D, manufacturing, and service of high-end precision surface treatment equipment and CNC profile grinding machines, the company is headquartered in Nanjing with factories located in Nanjing and Shenyang. It has built a nationwide manufacturing and delivery network, committed to providing efficient and reliable processing solutions for customers in China and the Asia-Pacific region.
As a key business segment of Lapmaster International Group in China, Precision Surfacing Solutions (Nanjing) fully inherits the group’s technical expertise in precision grinding, lapping, polishing, and system integration. Since its founding in 1948, the group has leveraged Lapmaster’s decades of profound experience in precision grinding applications. Starting from 2014, it has successively acquired century-old German enterprises including Peter Wolters, Micron, ELB, aba, Reform, and Kehren. Continuing to focus on the R&D and manufacturing of precision grinding machines, Lapmaster Group provides customers with one-stop turnkey solutions and has established a global collaborative R&D and service network. Since entering the Chinese market in 2005, the group has accumulated over 30 local patent filings, jointly developed and localized the production of 17 categories of key precision equipment, served 277 Chinese customers, and delivered more than 1,700 machines. It has gained widespread market recognition and is advancing hand in hand with customers worldwide.
Offers double-sided lapping & polishing equipment, single-sided thinning equipment, single-sided polishing equipment, multi-wire saws, etc.
Serves multiple key industries including aerospace, wind power, industrial mother machines, industrial robots, etc.
The 19th China International Machine Tool Show (CIMT2025) was held in Beijing from April 21 to 26, 2025. Precision Surfacing Solutions (PSS Group) took part in this global grand event of the machine t
SEMICON China 2023, the international semiconductor exhibition, grandly opened at the Shanghai New International Expo Center on June 29, 2023.
