If you have any questions, problems, etc. please contact us by telephone or by email, preferably after 09.30 am due to our morning rush. We are always available on business days between 09.00 and 17.00 hours.S.v.p. send your mail by registered mail to (please note that this address is not valid for personal visits or sending by courier):VisumService.nl/China Postbus 1267 2280 CG Rijswijk (ZH)If you come to bring-/collect your documents in person(or by a friend-/college-/family) or you will send it by courier, please send it to our office address:VisumService.nl Anna Paulownastraat 63 (Go through the green door to call inside the hall) 2518 BC The Hague The NetherlandsFor all your questions you can contact us via the telephone numbers:0031 70 215 49 95 0031 6 393 39 184 E-mail: [email protected]If any of our staff is available, we might also come to our office on weekends and public holidays to help you.Extra costs: € 150, -. You must give this amount in cash and appropriately to our colleague.If no staff are available, we cannot help you, you have to wait for the next business day.