... production facilities A fast, effective and flexible delivery Item: Twist Off Cap- Size: 30#, 38#, 43#, 48#, 53#, ... the leading manufacturer of twist off caps in north China, Dalian Guoyuan Bottle Cap Products Co., Ltd. ... 2010 and extended its scope of business to Crown Cap, Tin Can, Easy Open End, Coated and ... minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Twist Off Cap