Quanzhou Quanyu Machinery Co., Ltd. is a manufacturer and trading company based in Quanzhou, Fujian, China, specializing in the research, development, manufacture, and sale of undercarriage parts for engineering machinery. Established in 2006, the company operates plants covering over 20,000 square meters and employs between 101 and 200 people. They are a leading manufacturer and exporter of undercarriage components for excavators and bulldozers, offering a comprehensive range of products including track links, track rollers, carrier rollers, idlers, sprockets, track shoes, track groups, and high-strength bolts. The company provides OEM, ODM, and contract manufacturing services, leveraging advanced production equipment such as precision forging equipment and CNC lathes. Quanzhou Quanyu Machinery Co., Ltd. adheres to a strict quality management system, holding ISO 9001 certification. Their products are exported to over 80 countries and regions across Europe, America, the Middle East, Southeast Asia, and Africa, serving both domestic and international markets under their 'QY' and 'Q' brands. They also have supporting agreements with several well-known complete machine factories.
Henan Chengyu Machinery Co., Ltd, established in 2006, is a modern manufacturer and trading company based in Zhengzhou, China, specializing in the development, manufacture, and sales of excavator auxiliary products and hydraulic breaker hammer parts. With 101-200 employees and an annual revenue of USD 2,000,001 - 5,000,000, the company is recognized as a leader in excavator attachment manufacturing in China. They operate a factory with advanced technology, a high-quality technical team, and a perfect quality control system, holding ISO 9001 certification. Their extensive product range includes hydraulic breakers (side type, top type, silent type), quick couplers, high-frequency vibration breakers, stone grabs, log grabs, hydraulic compactors, and a comprehensive array of hydraulic breaker parts such as chisels, pistons, bushings, seal kits, front heads, back heads, and bolts. Henan Chengyu Machinery Co., Ltd offers OEM and ODM services and exports its products to numerous international markets, aiming to be a worldwide leader in the quartering hammer industry.
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