ZHEJIANG USMILE PRODUCTS CO.,LTD is a professional manufacture specializing in R&D, producing of rubber seals, oil seals,silicone products and other plastic products, which cover auto, air condition, electronic, kitchen,machinery, metal, ...

We are a professional manufacturer of rubber expansion joint in Shandong Province of China , with more than 10 years experience in the field ,we enjoy a good reputation from all over the world

Single Sphere Flexible Rubber Expansion Joint is designed to absorb movements and stress on piping systems, compensate for pipe misalignment, reduce vibration system noise. Joints come standard with ANSI 150#/DIN2576/BS4504/JIS flanges. Instead the ...

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 ...