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| Patent - Positioning Housing | Patent - Efficient Winding Machine | Patent - Gearbox |
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| Patent - Electromagnetic Brake | Patent - Butterfly Valve | Patent - Wear resistant roller |
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| Patent - Linkage Device | Quality Management System | Quality Management System |
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| Environmental Management System Certification | Environmental Management System Certification | Occupational Health System Certification |
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| Occupational Health System Certification | Zhide registered trademark | Zhide registered trademark |
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| Brake certificate | Business license and high-tech enterprise certificate | |
