diff --git a/src/components/production/WorkOrders/documents/BendingWorkLogContent.tsx b/src/components/production/WorkOrders/documents/BendingWorkLogContent.tsx
index c82cf060..d1a45c1a 100644
--- a/src/components/production/WorkOrders/documents/BendingWorkLogContent.tsx
+++ b/src/components/production/WorkOrders/documents/BendingWorkLogContent.tsx
@@ -56,20 +56,20 @@ export function BendingWorkLogContent({ data: order }: BendingWorkLogContentProp
       }).replace(/\. /g, '-').replace('.', '')
     : '-';
 
-  // 첫 번째 아이템의 bendingInfo에서 절곡 데이터 추출
-  const firstBendingInfo = items.find(item => item.bendingInfo)?.bendingInfo as BendingInfoExtended | undefined;
+  // 작업지시 레벨의 bendingInfo에서 절곡 데이터 추출
+  const bendingInfo = order.bendingInfo as BendingInfoExtended | undefined;
 
   // bendingInfo가 없으면 빈 상태 표시
-  const hasBendingData = !!firstBendingInfo?.productCode;
+  const hasBendingData = !!bendingInfo?.productCode;
 
   // 재질 매핑
   const mapping = hasBendingData
-    ? getMaterialMapping(firstBendingInfo!.productCode, firstBendingInfo!.finishMaterial)
+    ? getMaterialMapping(bendingInfo!.productCode, bendingInfo!.finishMaterial)
     : null;
 
   // 생산량 합계
   const summary = hasBendingData && mapping
-    ? calculateProductionSummary(firstBendingInfo!, mapping)
+    ? calculateProductionSummary(bendingInfo!, mapping)
     : { susTotal: 0, egiTotal: 0, grandTotal: 0 };
 
   return (
@@ -142,16 +142,16 @@ export function BendingWorkLogContent({ data: order }: BendingWorkLogContentProp
         <tbody>
           <tr>
             <td className="border border-gray-400 p-2">
-              {hasBendingData ? firstBendingInfo!.productCode : '-'}
+              {hasBendingData ? bendingInfo!.productCode : '-'}
             </td>
             <td className="border border-gray-400 p-2">
               {mapping?.bodyMaterial || '-'}
             </td>
             <td className="border border-gray-400 p-2">
-              {hasBendingData ? firstBendingInfo!.finishMaterial : '-'}
+              {hasBendingData ? bendingInfo!.finishMaterial : '-'}
             </td>
             <td className="border border-gray-400 p-2">
-              {hasBendingData ? firstBendingInfo!.common.type : '-'}
+              {hasBendingData ? bendingInfo!.common.type : '-'}
             </td>
           </tr>
         </tbody>
@@ -161,19 +161,19 @@ export function BendingWorkLogContent({ data: order }: BendingWorkLogContentProp
       {hasBendingData && mapping ? (
         <>
           <GuideRailSection
-            bendingInfo={firstBendingInfo!}
+            bendingInfo={bendingInfo!}
             mapping={mapping}
             lotNo={order.lotNo}
           />
           <BottomBarSection
-            bendingInfo={firstBendingInfo!}
+            bendingInfo={bendingInfo!}
             mapping={mapping}
           />
           <ShutterBoxSection
-            bendingInfo={firstBendingInfo!}
+            bendingInfo={bendingInfo!}
           />
           <SmokeBarrierSection
-            bendingInfo={firstBendingInfo!}
+            bendingInfo={bendingInfo!}
           />
         </>
       ) : (
diff --git a/src/components/production/WorkOrders/documents/bending/BottomBarSection.tsx b/src/components/production/WorkOrders/documents/bending/BottomBarSection.tsx
index c06fbe4e..0324a415 100644
--- a/src/components/production/WorkOrders/documents/bending/BottomBarSection.tsx
+++ b/src/components/production/WorkOrders/documents/bending/BottomBarSection.tsx
@@ -37,7 +37,7 @@ export function BottomBarSection({ bendingInfo, mapping }: BottomBarSectionProps
 
         {/* 우측: 테이블 */}
         <div className="flex-1">
-          <table className="w-full border-collapse text-[10px]">
+          <table className="w-full border-collapse text-xs">
             <thead>
               <tr className="bg-gray-100">
                 <th className="border border-gray-400 px-1 py-0.5">세부품명</th>
diff --git a/src/components/production/WorkOrders/documents/bending/GuideRailSection.tsx b/src/components/production/WorkOrders/documents/bending/GuideRailSection.tsx
index 83fb2051..bad051fe 100644
--- a/src/components/production/WorkOrders/documents/bending/GuideRailSection.tsx
+++ b/src/components/production/WorkOrders/documents/bending/GuideRailSection.tsx
@@ -32,7 +32,7 @@ function PartTable({ title, rows, imageUrl, lotNo, baseSize }: {
         {/* 좌측: 이미지 + LOT */}
         <div className="flex-shrink-0 w-48">
           <img src={imageUrl} alt={title} className="w-full border border-gray-300" />
-          <div className="text-[10px] text-gray-500 mt-1">
+          <div className="text-xs text-gray-500 mt-1">
             입고&amp;생산 LOT NO:<br />
             <span className="text-gray-400">_______________</span>
           </div>
@@ -40,7 +40,7 @@ function PartTable({ title, rows, imageUrl, lotNo, baseSize }: {
 
         {/* 우측: 테이블 */}
         <div className="flex-1">
-          <table className="w-full border-collapse text-[10px]">
+          <table className="w-full border-collapse text-xs">
             <thead>
               <tr className="bg-gray-100">
                 <th className="border border-gray-400 px-1 py-0.5">세부품명</th>
diff --git a/src/components/production/WorkOrders/documents/bending/ShutterBoxSection.tsx b/src/components/production/WorkOrders/documents/bending/ShutterBoxSection.tsx
index 46fac236..ee302b98 100644
--- a/src/components/production/WorkOrders/documents/bending/ShutterBoxSection.tsx
+++ b/src/components/production/WorkOrders/documents/bending/ShutterBoxSection.tsx
@@ -41,18 +41,18 @@ function ShutterBoxSubSection({ box, index }: { box: ShutterBoxData; index: numb
               className="w-full border border-gray-300"
             />
             {/* 치수 텍스트 오버레이 */}
-            <div className="absolute bottom-1 left-1 text-[8px] bg-white/80 px-1 rounded">
+            <div className="absolute bottom-1 left-1 text-xs bg-white/80 px-1 rounded">
               {box.size} ({box.direction})
             </div>
           </div>
-          <div className="text-[10px] text-gray-500 mt-1">
+          <div className="text-xs text-gray-500 mt-1">
             레일폭: {box.railWidth}mm
           </div>
         </div>
 
         {/* 우측: 테이블 */}
         <div className="flex-1">
-          <table className="w-full border-collapse text-[10px]">
+          <table className="w-full border-collapse text-xs">
             <thead>
               <tr className="bg-gray-100">
                 <th className="border border-gray-400 px-1 py-0.5">구성요소</th>
diff --git a/src/components/production/WorkOrders/documents/bending/SmokeBarrierSection.tsx b/src/components/production/WorkOrders/documents/bending/SmokeBarrierSection.tsx
index 4e6ba5e3..10b02b39 100644
--- a/src/components/production/WorkOrders/documents/bending/SmokeBarrierSection.tsx
+++ b/src/components/production/WorkOrders/documents/bending/SmokeBarrierSection.tsx
@@ -37,7 +37,7 @@ export function SmokeBarrierSection({ bendingInfo }: SmokeBarrierSectionProps) {
 
         {/* 우측: 테이블 */}
         <div className="flex-1">
-          <table className="w-full border-collapse text-[10px]">
+          <table className="w-full border-collapse text-xs">
             <thead>
               <tr className="bg-gray-100">
                 <th className="border border-gray-400 px-1 py-0.5">파트</th>
diff --git a/src/components/production/WorkOrders/documents/bending/utils.ts b/src/components/production/WorkOrders/documents/bending/utils.ts
index 946885a3..ee79d3ca 100644
--- a/src/components/production/WorkOrders/documents/bending/utils.ts
+++ b/src/components/production/WorkOrders/documents/bending/utils.ts
@@ -75,8 +75,8 @@ export function calcWeight(material: string, width: number, height: number): Wei
 // ============================================================
 
 export function getMaterialMapping(productCode: string, finishMaterial: string): MaterialMapping {
-  // Group 1: KQTS01 - SUS 마감
-  if (productCode === 'KQTS01') {
+  // Group 1: KQTS01, KSS01, KSS02 - SUS 전용 제품
+  if (['KQTS01', 'KSS01', 'KSS02'].includes(productCode)) {
     return {
       guideRailFinish: 'SUS 1.2T',
       bodyMaterial: 'EGI 1.55T',
@@ -96,13 +96,14 @@ export function getMaterialMapping(productCode: string, finishMaterial: string):
       bottomBarExtraFinish: isSUS ? 'SUS 1.2T' : '없음',
     };
   }
-  // 기타 제품코드 (KSE01, KSS01, KSS02, KWE01 등) - EGI 기본
+  // 기타 제품코드 (KSE01, KWE01 등) - EGI 기본, 마감유형에 따라 SUS 추가
+  const isSUS = finishMaterial?.includes('SUS');
   return {
     guideRailFinish: 'EGI 1.55T',
     bodyMaterial: 'EGI 1.55T',
-    guideRailExtraFinish: '',
+    guideRailExtraFinish: isSUS ? 'SUS 1.2T' : '',
     bottomBarFinish: 'EGI 1.55T',
-    bottomBarExtraFinish: '없음',
+    bottomBarExtraFinish: isSUS ? 'SUS 1.2T' : '없음',
   };
 }
 
@@ -119,7 +120,8 @@ export function getBendingImageUrl(
 ): string {
   switch (category) {
     case 'guiderail': {
-      const size = ['KQTS01', 'KTE01'].includes(productCode)
+      const isLargeProfile = ['KQTS01', 'KTE01'].includes(productCode);
+      const size = isLargeProfile
         ? (type === 'wall' ? '130x75' : '130x125')
         : (type === 'wall' ? '120x70' : '120x120');
       return `${API_BASE}/images/bending/guiderail/guiderail_${productCode}_${type}_${size}.jpg`;
diff --git a/src/components/production/WorkOrders/types.ts b/src/components/production/WorkOrders/types.ts
index caa1bf06..35d4e496 100644
--- a/src/components/production/WorkOrders/types.ts
+++ b/src/components/production/WorkOrders/types.ts
@@ -206,7 +206,8 @@ export interface WorkOrder {
   // 공정 진행 상태 (현재 단계)
   currentStep: number;
 
-  // 절곡 전용 - 전개도 상세
+  // 절곡 전용
+  bendingInfo?: Record<string, unknown>;  // 작업지시 레벨 bending_info (work_orders.options)
   bendingDetails?: BendingDetail[];
 
   // 이슈
@@ -339,6 +340,7 @@ export interface WorkOrderApi {
   team_id: number | null;
   scheduled_date: string | null;
   memo: string | null;
+  options?: { bending_info?: Record<string, unknown>; [key: string]: unknown } | null;
   is_active: boolean;
   created_by: number | null;
   updated_by: number | null;
@@ -482,9 +484,7 @@ export function transformApiToFrontend(api: WorkOrderApi): WorkOrder {
         const si = item.options.slat_info as { length?: number; slat_count?: number; joint_bar?: number; glass_qty?: number };
         return { length: si.length || 0, slatCount: si.slat_count || 0, jointBar: si.joint_bar || 0, glassQty: si.glass_qty || 0 };
       })() : undefined,
-      bendingInfo: item.options?.bending_info
-        ? (item.options.bending_info as Record<string, unknown>)
-        : undefined,
+      bendingInfo: undefined, // deprecated: work order 레벨로 이동 (order.bendingInfo)
       materialInputLots: (() => {
         const inputs = item.material_inputs as Array<{ stock_lot?: { lot_no?: string } }> | undefined;
         if (!inputs || inputs.length === 0) return undefined;
@@ -492,6 +492,7 @@ export function transformApiToFrontend(api: WorkOrderApi): WorkOrder {
         return lots.length > 0 ? [...new Set(lots)] : undefined;
       })(),
     })),
+    bendingInfo: api.options?.bending_info || undefined,
     bendingDetails: api.bending_detail ? transformBendingDetail(api.bending_detail) : undefined,
     issues: (api.issues || []).map(issue => ({
       id: String(issue.id),