協隆創始于1990年，為中國鉆石交易中心（上海鉆交所）成員。經過幾十年打拼，公司發展成現有規模，積累豐富的業內經驗，掌握一手行業資源。2008年協隆于香港專門成立采購公司,與DTC旗下多家大型寶石切割廠緊密長期合作，主營批發**公認3EX、無熒光白鉆彩色鉆石，大小從0.002克拉至10克拉。彩色寶石方面，協隆在2013年和位于斯里蘭卡Ratnapura(納塔納普那省)的Niriella，Pallekumbura礦區的資深寶石公司合作投資了10000平方公頃的寶石原礦場，深耕彩寶行業，為公司的發展帶來了無限的前景。珠寶設計生產，在中國大的消費市場“上海”成立“協隆-EX時代首飾設計鑲嵌工廠”緊抓市場脈搏，設計研發市場需求的，客商想要的珠寶首飾，并同時承接世界和國內各大品牌在中國市場的代工及售后業務。2000年進入信息時代，協隆**時間成立網絡銷售部門，建立協隆官網商城WWW.XIELONG.CN，每周發布百款左右新品。憑借多年網絡營銷經驗，今天協隆客戶群數量不斷上升。協隆整合珠寶產業鏈，以自主進出口、寶石礦產開發，工廠研發生產、網絡營銷批發為基礎，形成協隆工貿結合的產業平臺，核心價值觀是“人無我有取信于市場，貨真價實取信于客商”。協隆竭誠歡迎國內外新老客商考察，斯里蘭卡礦場和協隆上海工廠總部，洽談合作共圖發展。Companyprofile:XieLongDiamondimport&exportCo.Ltd,isamemberofSDE(ShanghaiDiamondExchange)，thecouncilmemberofShanghaiGold&JewelleryTradeAssociationestablishedin1990.Overthepastdecades,XieLonghasachievedcontinuosgrowththusleadingtoitscurrentscale.Moreover,thecompanyhasaccumulatedarichexperienceofthejewelryindustry.In2008,wefoundedawhollyownedsubsidiarycompanyfocusingstrictlywithadepartmentforpurchasingdiamonds,multiplefancyandroughgemstonesofthehighestquality.WedohavealongandcloserelationshipwithmanylargescalefactorieswhospecializeincuttingandshapingstonesasasubordinatetoDTC(DiamondTradingCompany).XieLongwhichismainlyengagedinthewholesaleoffancycolorgemstonesandgloballyrecognizedhigh-endnon-fluorescent3EXdiamondswithinternationalcertificatesetc,thesizeofthediamondswesellrangefrom0.002ctto10cts.Furthermorewithregardtofancycolouredgemstones,XieLongbegantocooperatewithamoreseniorgemstonecompanytoinvestinamineofaround10000squarehectaresdiggingoutroughstoneswhichwaslocatedintheNiriella,PallekumburalandareasofSriLankaintheyearof2013.WithyearsofexperienceOfthegemandjewelrytrade,xielongundoubtablyhasevolvedtobeapromisingcompany.Addingfurtheraspertothedesignandmanufactureprocess,weatXielonghaveestablishedourownmosaicfactory——“XieLong-EXERAMOSAICJEWELRYDESIGNCO.LTD”inShanghai,thetopflightmarketinchina.NeverthelessWearealwaysverykeenonimprovingourproductsthuscateringtothemarkettrends&satisfactionforallourcustomers.Onthecontrary,we'vealsoundertakenworld-famousmajorbrands’OMEbusinessandafter-salesserviceinChina,aswellasdevelopingourdomesticdesignsandproduction.Eversince,theworldhasenteredtheDigitalerawiththehighusageofinternetsincetheyear2000,we'vesetupthenetworkmarketingdepartmentimmediatelyandcreatedourownofficialweb:WWW.XIELONG.CN.EvenafterWithyearsofexperienceinthisarea,oursalesvolumecontinuestoincreaseatadrasticpacebecauseourproductshavebeenwelcomedalloverthecountry.Asaresulteachweek,tensofnewarrivalsarelaunchedonthewebsite.XieLonghasintegratedalltheresourcesofthejewelryindustrychainonthebasisofourindependentimportandexportrights,ourfactory’sdevelopment,andnetworkmarketingofwholesale,wehavemanagedtocombinethemanufacturingaswellascommercialtradingsuccessfully.Finally,XieLong’scorevalueisthathavingexclusiveresourcestogainshareofthemarket,displayinghonestpricingandgoodstoearnthetrustfromallitsexistingandpotentialcustomers.Therefore,Wecordiallyinviteallnewandoldpartnersfromhomeandabroadtocooperateandflourishinbusinesswithus.