freely sample oil well swabbing cups

{"cid":"91191996","title":"NBR Rubber 10000 Psi Oil States Swab Cups Customized OEM \/ ODM","imgUrl":"https:\/\/img.chinax.com\/nimg\/25\/6c\/ba20fb13aeb7897e7af4a1a6e35f-200x200-1.jpg","attrs":{"Price":"US $ 2.8-4.3","Brand Name":"Royal Way","Model Number":"V Type Swab Cup","Minimum Order Quantity":"500 pcs","Delivery Time":"7-15 days","Place of Origin":"Shanghai, China","Supply Ability":"500000PCS Per Month","Application Field":"Oil And Gas Field","Nearest Port":"Shanghai","Compatibility":"Compatible With Most Well Fluids","Avilable Size":"2-7\/8, 3-1\/2, 4-1\/2, 5-1\/2, Etc","Sample":"Freely","Pressure Rating":"Up To 10,000 Psi","Original":"Shanghai China","Custom":"Available OEM\/ODM"}}