YUEQING BETRE AUTOMATION CO.,LTD. has been the professional manufacturer & exporter in field of spare parts(especially Pneumatic products) for automation machines 13 years.Our main products are pneumatic and components, which is including cylinder, Hydraulic Solenoid valve, Air source treatment, fitting, Vacuum ...

We are a professional manufacture involved in the development,design and production of rubber products sealing products. The main include :oil seal, valve stem seals, Shock Absorber, Auto Repair Bags, Mechanical Seals, Ignition Cable Set , Primary Pump Assy, Brake Caps, O-ring, Valve Cover Gasket, Boots, Impeller, Shaft ...

Shandong Baona New Materials Co., Ltd. is a subsidiary of Huijin stock Ltd., and high-tech enterprises producing silicon carbide ceramic materials used in fields energy, environmental protection, national defense advanced manufacturing. With University?s technical support, the company strives to build world-advanced ...