TNT(中速)到美国洛杉矶被扣关了-----急!急!急!

我有一批货(led灯具产品)到美国洛杉矶被扣关了.  从2008年11月18日到现在,差不多有一个月了,洛杉矶海关一点动静都没有, 天天联系上海TNT,以及让客户联系本地TNT 及海关, 可是海关就是不理睬.   说是仿制品要发票, 已提供.   后来又要UL产品号,又说不行.
唉! 不知怎么办好, 客户天天催.  请哪位洛杉矶朋友帮帮出出高见,谢谢!
或能提供洛杉矶海关网站及电话为感!
联系邮箱: successled@hotmail.com
TNT Track information:
Pick up date 17 Nov 2008
Destination GARDEN GROVE
Delivery Date  
Signatory  
Date Time Location Status
18 Nov 2008  18:14:44  Los Angeles  Held For Customs Inspection. Will Be Cleared At First Opportunity
18 Nov 2008  14:57:45  Los Angeles  Held For Customs Inspection. Will Be Cleared At First Opportunity
18 Nov 2008  14:51:48  Los Angeles  Shipment Received At Transit Point.
18 Nov 2008  07:40:35  Pudong International Airport  Shipment In Transit.
18 Nov 2008  07:06:29  Pudong International Airport  Shipment In Transit.
18 Nov 2008  03:33:47  Pudong International Airport  Shipment Received At Transit Point.
18 Nov 2008  01:35:00  CN2  Shipment In Transit.
17 Nov 2008  23:29:31  CN2  Shipment In Transit.
17 Nov 2008  22:46:47  CN2  Shipment Received At Origin Depot.

联系我时，请说明是从洛杉矶华人生活网看到的，谢谢！