Sintered metal gears are prepared using powder metallurgy technology, with ideal dimensional accuracy, mechanical properties, and surface roughness. They can be used for mass production with extremely
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Xiamen Zhongxin Electrical Equipment Co., Ltd: Zxxpower provide large range for power conversion solutions, DC power system, charger / battery rectifier system , AC to DC rectifier , DC/DC converters,
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Tianjin Credit Import and Export Co., Ltd: Bienvenido a comprar tubos de acero soldados, tubos de acero pre-galvanizados, tubos de acero sin costura, aceros laminados en caliente y perfiles de acero
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AEROSPACE - Professional mixing machine, filling machine, capping machine, color cosmetic machine manufacturers and suppliers, providing bulk products for sale. Welcome to buy the best customized
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OPWILL is one of China's professional test instrument manufacturer of Datacom, Transmission, and Fibre Optics field etc. We offer the best quality tester of transmission and fibre optics, and
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