Good performanceof rubber stopper: high purity degree,low piercing force,no leakage, fast resealing,good function acid-resistant & alkali-resistantfor rubber stopper,rubber stopper factory price, excellent spike retention ,good compatibilityof rubber stopperApplicationof rubber stopper:food industry, machinery, chemical industry;Our advantages of rubber stopper: I). We have professional production experience in rubber stopper. II). OEM service of rubber stopper: we can make customized bottles as your sample or design drawing. III). Sample of rubber stopper is free of charge. IV). Reasonable Price, Excellent Quality & Attentive Service V). Prompt reply: we can reply your inquiry and email within 24 hours. VI). Fast Delivery: The delivery time of rubber stopperis about 15-20 days after receiving the deposit. VII). We have passed the LFGB, SGS, STC, HSL and some other tests. VIII). We offer not just excellent products but service and market solutions.Production process of rubber stopper: Get the Drawing--Open the Mould--Produce the Sample-Send Sample to customer for confirmation--Book the order and arrange payment-Mass Production for the order--Trim and inspect the goods-packing and arrange shipment.Item:Rubber StoppertMaterial:NBR,HNBR,XNBR,EPDM,SIL,FKM(VITON),ACM,AEM,SBR,CR,PU etcHardness:30~90 Shore A Size Standard:AS/BS/JIS B /ISO /DIN/GB Color:Black,Brown,White,Red,Yellow,Rusty,Blue,etc Size 0.6mm-1200mmTolerance:ISO 3302-1 M2 Certificate:ISO/SGS(RoHS)/FDA/REACH etc Temperature:-60.C~270.C Customized:Welcome OEM (Drawing,Standard,Size,Your Sample) MOQ:30-10000 pcs according to the exact size Payment:T/T,Paypal,Western Union or L/C Trade Term:FOB,CFR,CIF or EXW Delivery:8-45 days according to the order Delivery Way:Vessel,Express(DHL,TNT,FEDEX),AirplaneQuality Control:Internal QC controlPacking:neutral packing or other packing according to your needs.Sample:Free After-Sales Service: 100% responsible for our products, supply active feedback within 24 hours and solutions in short time; supply re-work or refund if the mistake caused by us.