朗凌產(chǎn)品設計新穎,造型美觀,能滿足促銷贈品市場高品質(zhì)、新奇獨特的需求。產(chǎn)品相繼通過美國食品與藥品管理局(FDA)、日本衛(wèi)生協(xié)會(JPHA)等權威機構的認證.Langlingproductsaremostlyinanovelty nicelookingshape,andtheplasticwaterbottlesarepopularandinthestandardofhighquality,special novelty,ofthedemandofthepromotionalmarket.MostofourproductsalsohavepassedthelabtestofFDA JPHA,andobtainedtherelatedcertificates.