About Us
Shandong Sincere Precision Machinery Co., Ltd., a wholly-owned subsidiary of Jinan Fortune Precision Machinery Co., Ltd., has been committed for decades to the research, development, and manufacturing of high-precision, top-grade precision granite products. As a pioneer and leader in China’s precision granite industry, we have established a strategic operational framework with three key business units across Jinan and Shanghai, each focusing on specialized areas of precision granite manufacturing:
One production base in Jinan: Specializing in the production of precision granite machine components—the cornerstone of our product portfolio.
One facility in Shanghai: Dedicated to manufacturing precision granite engraving machines, enhancing our integrated precision equipment ecosystem.
We maintain substantial reserves of premium raw materials, including Jinan Green Granite, Indian Granite, and South African Granite. Through long-standing partnerships with trusted suppliers, we secure a consistent supply of high-quality stone, ensuring reliable support for seamless order execution and on-time delivery.
Our clientele features globally recognized industry leaders and prestigious enterprises, such as Hexagon, SEREIN, Samsung Group, LG Group, HANS LASER, as well as key customers from the United States, Japan, Germany, and other European countries. This diverse and international customer base underscores our strong competitiveness in the high-precision global market.
Today, Shandong Sincere Precision Machinery Co., Ltd. stands as a premier manufacturer of precision granite products both in China and worldwide. Our core offerings include precision granite machine bases, mechanical components, granite squares, high-accuracy surface plates, granite guideways, ceramic square rulers, and custom precision granite parts.
In October 2019, we inaugurated a new production base, representing a major milestone in our manufacturing evolution. Spanning over 50,000 square meters, the facility features a specialized precision granite grinding workshop of more than 3,000 square meters. Equipped with central air conditioning to maintain a stable temperature and humidity environment—essential for ultra-precision machining—we ensure consistent production of precision granite components that comply with international quality standards.
