Shanghai Oriwen Co., Ltd. is a new enterprise, located in Songjiang District, Shanghai, China 2016, specializing providing high performance fluid control products, especially solenoid valves. Our global customers are widely the areas of medical device, ...

GYLDT\'s main products are series of rubber expansion joint, bellow, dismantling joints, duckbill valve,,flap valve, pinch other vales etc.. Good production equipments,testing equipments and professional staff key factors manufacturing good brand ...

HOLAs main products are series of rubber expansion joint, bellow, dismantling joints, duckbill valve,,flap valve, pinch other vales etc.. Good production equipments,testing equipments and professional staff key factors manufacturing good brand with ...