diff --git a/default_thai_company/fixtures/letter_head.json b/default_thai_company/fixtures/letter_head.json
new file mode 100644
index 0000000..71968fb
--- /dev/null
+++ b/default_thai_company/fixtures/letter_head.json
@@ -0,0 +1,25 @@
+[
+ {
+  "align": "Left",
+  "content": "<style>\n    .bpt-title{\n            display: -webkit-box !important;\n            -webkit-box-align: center !important;   \n            -webkit-box-pack: justify !important;\n    }\n</style>\n<div class=\"bpt-title\">\n    <img alt=\"Poysound\" height=\"125\" src=\"/private/files/Logo%20Poy%20Sound-02.png\">\n    <div class=\"text-right\" style=\"width: 500px; margin-right: 1px;\">\n        <h1>\n            Poysound Co., Ltd.\n        </h1>\n        <small style=\"\">\n            <div>ID: 0505569007038</div>\n            <div>เลขที่ 58/1 ซอย 1 ถนนราชเชียงแสน ตำบลหายยา</div>\n            <div>อำเภอเมือง จังหวัดเชียงใหม่ 50100</div>\n            <div>Phone: 098-614-5144</div>\n            <div>Email: record@poyfestival.com</div>\n        </small>\n    </div>\n    \n</div>",
+  "disabled": 0,
+  "docstatus": 0,
+  "doctype": "Letter Head",
+  "footer": null,
+  "footer_align": "Left",
+  "footer_image": null,
+  "footer_image_height": 0.0,
+  "footer_image_width": 0.0,
+  "footer_script": null,
+  "footer_source": "HTML",
+  "header_script": null,
+  "image": null,
+  "image_height": 0.0,
+  "image_width": 0.0,
+  "is_default": 1,
+  "letter_head_name": "Default Letter Head",
+  "modified": "2026-09-04 21:09:13.657598",
+  "name": "Default Letter Head",
+  "source": "HTML"
+ }
+]
\ No newline at end of file