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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.
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26
2025-08
HAGG High-Precision Gear Testing Center Successfully Passes CNAS On-site Assessment
Recently, the HAGG High-Precision Gear Testing Center successfully passed the re-evaluation and scope-expansion on-site assessment organized by the China National Accreditation Service for Conformity Assessment (hereafter referred to as CNAS).
15
2025-08
"Multi-Talented" Marine Gearboxes Continue Deliveries
Recently, several marine gearboxes independently developed by HAGG—featuring a new type of auxiliary transmission module—have completed installation, testing, and delivery to customers. This modular concept, pioneered domestically by Hangchi, has since been widely adopted in various types of cargo vessels. Its compact design, versatility, and energy-saving performance have earned high praise from shipowners.
31
2025-07
HAGG adjustable-pitch propulsion system delivered and put into use
Recently, the independently developed adjustable propeller propulsion system byHAGG was delivered and put into use, meeting all performance standards and earning high praise from both shipowners and shipyards. The product is now being installed on a 66.5-meter twin-deck trawler built by Huanghai Shipbuilding Co., Ltd., and HAGG will subsequently provide propulsion systems for more than 10 additional fishing vessels of this type.
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Address: No. 45 Xiaojin Road, Xiaoshan District, Hangzhou City, Zhejiang Province, China
Email:office@chinaadvance.com
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