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About UsHangzhou Advance Gearbox Group Co., Ltd. is specialized in designing and manufacturing transmissions and powder metallurgical products, which is one of major high- and new-tech enterprises in China.
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NewsThe first marine gearbox production enterprise in China, with a stable market share ranking first in the country. Successfully developed the first domestic marine gearbox, the first inclined transmission high-speed boat gearbox, and the largest specification marine gearbox in China.
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ProductsThe company is a large key backbone enterprise specializing in the design and manufacturing of gear transmission devices and powder metallurgy products in China, and a national high-tech enterprise.
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R&DThe company focuses on the main business of transmission devices, relies on technological progress, enhances its core competitiveness, and establishes a leading position in the industry.
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Contact UsADVANCE products are marketed in 31 provinces, municipalities, and autonomous regions in China, and exported to 55 countries and regions around the world, with high visibility and reputation both domestically and internationally.
Product Center
An industry leader specializing in the design and manufacturing of gear transmission devices and powder metallurgy products.
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Product Details
Description：Oil pump gear is the core component of a gear oil pump, and its performance directly affects the working efficiency and service life of the pump. Key dimensions include tooth width, addendum dimension accuracy, and geometric tolerance control.
Application：Widely used in fields such as precision machinery, instruments, medical equipment, and robots.
Specifications：Tooth precision stably reaching GB/T 10095 Grade 5, surface roughness on tooth face Ra0.4, and roughness on end face and external cylindrical surface Ra0.2.
Technical Support：Tel: 0571-83802605
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Contact Us
Address: No. 45 Xiaojin Road, Xiaoshan District, Hangzhou City, Zhejiang Province, China
Email:office@chinaadvance.com
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