Dalian Sunrise Environmental Technology Co., Ltd., established in 2016, is a manufacturer based in Dalian, China, specializing in the development and production of energy-saving bearings. With 11 to 50 employees, the company focuses on medium to large ball and roller bearings, offering a wide range of products including cylindrical roller bearings, deep groove ball bearings, tapered roller bearings, spherical roller bearings, thrust ball and roller bearings, full complement cylindrical roller bearings, and slewing bearings. They also provide non-standard bearings and bearing components. Dalian Sunrise Environmental Technology Co., Ltd. utilizes top-grade steel materials and adheres to ISO 9001 quality standards, ensuring product quality with tolerance and clearance grades from P0-P2/C1-C4. The company has a significant international presence, exporting 51% to 70% of its products to markets in North America, South America, Eastern Europe, Eastern Asia, and Western Europe.
Xinxiang Sunrise CNC Bearing Equipment Co., Ltd, established in 2007, is a national high-tech enterprise and a leading manufacturer of CNC bearing grinding machines based in Xinxiang, China. The company specializes in the design, manufacture, sales, and service of CNC equipment for bearing rings and rolling elements, offering comprehensive solutions for precision grinding and intelligent manufacturing technology. With a workforce of 301-500 employees, Xinxiang Sunrise operates a 5000㎡ machining workshop and a 7000㎡ science and technology office building, equipped with over 100 sets of production and testing instruments. They hold ISO 9001 and ISO 14001 certifications, along with numerous intellectual property rights and patents, demonstrating strong R&D capabilities. Their extensive product portfolio, comprising over 150 types of bearing CNC equipment, includes bearing grinding machines, steel ball grinding and lapping machines, CNC vertical lathes, double-sided grinding machines, center hole grinding machines, bearing housing boring machines, and silicon steel deburring machines. These products are utilized across various industries such as automotive, aerospace, rapid transit, new energy vehicles, and mining machinery. Xinxiang Sunrise offers OEM, ODM, and contract manufacturing services, serving major clients like NSK, NTN, and SKF, and exports to North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, Eastern Asia, and Western Europe.