changhongflex.com - Rubber expansion joint,metal expansion joint,dismantling joint-HENAN CHANGHONG MECHANICAL&ELECTRICAL EQUIPMENT.,LTD

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Description: Henan Changhong Mechanical&Electrical equipment Co.,Ltd is located in Henan,the “hometown of expansion joint in China”.It is a expansion joint manufacture integrating R&D,manufacturing,sales and servi

dismantling joint (11) rubber expansion joint (10) metal expansion joint (8)

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MAIN PRODUCTS LONG SERVICE LIFE

Union type rubber expansion joint

Flange_ type_ rubber check valve