Rust Premium+ Account with 2006 Hours and 200 Skin

结账

关于卖家

探索更多

你可能还喜欢

🎮 Rust 🎮 9 Games 🎮 Lvl 3 🎮 $203 Library 🎮 Since 2020

商品预览
🎮 Cyberpunk 2077 + Raft + Black Desert Online + Counter-Strike: Source 🎮 Full Access Rust — Steam account: 9 games, level 3, library worth $203 🔥 WHY BUY FROM US ⚡ No waiting — the login drops in the instant you pay 🔑 Full access — the account comes with its own mailbox 🛡️ Peace of mind — every order is covered by warranty 🏆 Proven — 50,000+ orders completed on other marketplaces 📦 Real stock — if the offer is live, the account is ready. Only real offers. 🎮 ACCOUNT ▸ Games: 9 ▸ Steam level: 3 ▸ Registered: 2020 ▸ Country: Germany ▸ Library value: $203 ▸ Inventory value: $16 ▸ Restrictions: none 🎮 Games (6): Rust, Cyberpunk 2077, Raft, Black Desert Online, Counter-Strike: Source, Free CS2 (No Prime) Please note: we don't return the payment for an order placed in error or one you no longer want.
$ 74.46

🕹️ Rust 🕹️ CS2 Prime 🕹️ 52 Games 🕹️ Lvl 9

商品预览
🕹️ $285 Library 🕹️ Since 2015 🕹️ Call of Duty: Modern Warfare II + Among Us + Deadside 🕹️ Full Access Rust — Steam account: 52 games, level 9, library worth $285 🔥 WHY BUY FROM US ⚡ No waiting — the login drops in the instant you pay 🔑 Full access — the account comes with its own mailbox 🛡️ Peace of mind — every order is covered by warranty 🏆 Proven — 50,000+ orders completed on other marketplaces 📦 Real stock — if the offer is live, the account is ready. Only real offers. 🎮 ACCOUNT ▸ Games: 52 ▸ Steam level: 9 ▸ Registered: 2015 ▸ Country: Sweden ▸ Library value: $285 ▸ Inventory value: $6 ▸ Restrictions: none ▸ CS2 rank: Gold Nova II (expired) ▸ CS2 Wingman rank: Legendary Eagle Master ▸ CS2 medals: 6 🎮 Games (27): Rust, CS2 Prime, Call of Duty: Modern Warfare II ×2, Among Us, Deadside, Phasmophobia, Inside the Backrooms, SPORE, DiRT Rally, Sons Of The Forest, DEVOUR, Hearts of Iron IV, Governor of Poker 3, Totally Accurate Battle Simulator, Pummel Party, Sign of Silence, PAYDAY 2, Unturned, PUBG: BATTLEGROUNDS, Paladins, Trove, PlanetSide 2, The Lord of the Rings Online, Dota 2, EVE Online, Infestation: The New Z 🏅 CS2 medals (6): Global Offensive Badge, 5 Year Veteran Coin, 2021 Service Medal, Loyalty Badge, 2018 Service Medal, 2017 Service Medal Please note: we don't return the payment for an order placed in error or one you no longer want.
时长:12
$ 74.58

🎮 Rust 🎮 CS2 Prime 🎮 16 Games 🎮 Lvl 8 🎮 $176 Library

商品预览
🎮 Since 2014 🎮 Football Manager 2014 + Golf With Your Friends + Just Survive 🎮 Full Access Rust — Steam account: 16 games, level 8, library worth $176 🔥 WHY BUY FROM US ⚡ No waiting — the login drops in the instant you pay 🔑 Full access — the account comes with its own mailbox 🛡️ Peace of mind — every order is covered by warranty 🏆 Proven — 50,000+ orders completed on other marketplaces 📦 Real stock — if the offer is live, the account is ready. Only real offers. 🎮 ACCOUNT ▸ Games: 16 ▸ Steam level: 8 ▸ Registered: 2014 ▸ Country: Sweden ▸ Library value: $176 ▸ Restrictions: none ▸ CS2 rank: Gold Nova III (expired) ▸ CS2 medals: 3 🎮 Games (9): Rust, CS2 Prime, Football Manager 2014, Golf With Your Friends, Just Survive, Football Manager 2017, Garry's Mod, PAYDAY 2, Z1 Battle Royale 🏅 CS2 medals (3): 5 Year Veteran Coin, Loyalty Badge, 2018 Service Medal Please note: we don't return the payment for an order placed in error or one you no longer want.
时长:62
$ 74.73

✅ RUST ⚔️ 0h 🔥 1 KILLS ⭐ 9 Games 🎯 $206

商品预览
👑 Cyberpunk 2077, Raft, Black Desert Online ⚡ Order will be delivered within 5 minutes after purchase 📋 Scroll down to see all account information ⚔️ Best Value on the market! UP TO 53% OFF 🔥 100% Correct Info - title, description & photos match the account ⭐ Fast Delivery & Safe - NO STOLEN accounts 🎯 FULL MAIL ACCESS - take full control, become the sole owner of the account 👑 Warranty: post-purchase warranty on account quality 📋 ACCOUNT INFORMATION ✨ NO VAC BANS AT ANY GAMES - No Cheats Used 🏆 Games: 9 💎 Hot games: 6 ⚔️ Registered: 2020 🔥 Invested in account: 206$ ⭐ Games library value: 206$ 🎯 Steam Points: 24289 📋 INVENTORY 👑 Total inventory cost: 17$ ✨ CS2 16$ 📋 POPULAR GAMES INFORMATION 🏆 CS2 (NOT PRIME) - 32 hours 💎 RUST - 0 hours 📋 GAMES Rust Free CS2 (No Prime) - 32 hrs Cyberpunk 2077 - 23 hrs Raft - 6 hrs Black Desert Online - 5 hrs Counter-Strike: Source
$ 74.80

✅ RUST ✨ 35h 🏆 43 KILLS 💎 49 Games ⚔️ $364

商品预览
🔥 CS2 PRIME ⭐ Forza Horizon 5, MX Bikes, CarX Drift Racing Online, Garry's Mod, Descenders, Among Us, Monster Energy Supercross - The Official Videogame 3, Terraria, PIPE by BMX Streets, Skater XL, Rec Room ⚡ Order will be delivered within 5 minutes after purchase 📋 Scroll down to see all account information ✨ Best Value on the market! UP TO 53% OFF 🏆 100% Correct Info - title, description & photos match the account 💎 Fast Delivery & Safe - NO STOLEN accounts ⚔️ FULL MAIL ACCESS - take full control, become the sole owner of the account 🔥 Warranty: post-purchase warranty on account quality 📋 ACCOUNT INFORMATION ⭐ NO VAC BANS AT ANY GAMES - No Cheats Used 🎯 Games: 49 👑 Hot games: 28 ✨ Steam level: 10 🏆 Registered: 2015 💎 Invested in account: 397$ ⚔️ Games library value: 364$ 🔥 Steam Points: 7721 📋 INVENTORY ⭐ Total inventory cost: 13$ 🎯 Team Fortress 2 10$ 📋 POPULAR GAMES INFORMATION 👑 CS2 (PRIME) - 83 hours ✨ RUST - 35 hours 📋 GAMES Rust - 35 hrs Team Fortress 2 - 269 hrs CS2 Prime - 83 hrs VRChat - 80 hrs MX Bikes - 61 hrs CarX Drift Racing Online - 46 hrs Garry's Mod - 30 hrs Descenders - 26 hrs Among Us - 18 hrs Monster Energy Supercross - The Official Videogame 3 - 11 hrs Terraria - 6 hrs PIPE by BMX Streets - 6 hrs Skater XL - 6 hrs Unturned - 6 hrs Z1 Battle Royale - 3 hrs Rec Room - 3 hrs Totally Accurate Battlegrounds - 1 hrs Aimlabs - 1 hrs Ring of Elysium - 1 hrs Assetto Corsa - 1 hrs Undertale Five Nights at Freddy's: Security Breach Stick Fight: The Game Gorilla Tag Forza Horizon 5 DRAGON BALL XENOVERSE 2 Bloons TD 6 HITMAN 2
时长:35
$ 74.82

DSH#17 👑 RUST ✨ 2185 HOURS 🏆 NATIVE

商品预览
💎 93 TWITCH DROPS ⚔️ 10 LVL STEAM 🔥 TP OPEN ⚡ Order will be delivered within 5 minutes after purchase DSH#17 👑 RUST ✨ 2185 HOURS 🏆 NATIVE 💎 93 TWITCH DROPS ⚔️ 10 LVL STEAM 🔥 TP OPEN ⭐ INSTANT DELIVERY - login is sent automatically right after payment 🎯 Trusted seller - 30 000+ sales on other platforms, new here 👑 Full access: account + linked email, you are the sole owner ✨ -33% only this week. Best price on the market 🏆 Warranty on every purchase - ensure account quality 💎 No refunds if you change your mind or buy the wrong item. Please check everything before purchase 📋 Additional information PC
Twitch Drops: 93
$ 75.59

STEAM ACCOUNT ✨ Rust 185 🏆 TWITCH Skins change the DATA

商品预览
💎 Delivery ⚡ Order will be delivered within 5 minutes after purchase STEAM ACCOUNT ✨ Rust 185 🏆 TWITCH Skins change the DATA 💎 Delivery ⚔️ INSTANT DELIVERY - login is sent automatically right after payment 🔥 Trusted seller - 30 000+ sales on other platforms, new here ⭐ Full access: account + linked email, you are the sole owner 🎯 -33% only this week. Best price on the market 👑 Warranty on every purchase - ensure account quality ✨ No refunds if you change your mind or buy the wrong item. Please check everything before purchase 📋 Account details: 0 0 hours in the game is your personal game progress. There are no restrictions or locks USA, Ukraine, etc. 📋 Additional information PC
$ 76.84

✅ RUST 🎯 19h 👑 2 KILLS ✨ 17 Games 🏆 $162 💎 CS2 PRIME

商品预览
⚔️ DayZ, PAYDAY 2, Yu-Gi-Oh! Legacy of the Duelist, Arma 3, Garry's Mod, Tom Clancy's Rainbow Six Vegas 2, Call of Duty: Advanced Warfare, Business Tour - Board Game with Online Multiplayer ⚡ Order will be delivered within 5 minutes after purchase 📋 Scroll down to see all account information 🎯 Best Value on the market! UP TO 53% OFF 👑 100% Correct Info - title, description & photos match the account ✨ Fast Delivery & Safe - NO STOLEN accounts 🏆 FULL MAIL ACCESS - take full control, become the sole owner of the account 💎 Warranty: post-purchase warranty on account quality 📋 ACCOUNT INFORMATION ⚔️ NO VAC BANS AT ANY GAMES - No Cheats Used 🔥 Games: 17 ⭐ Hot games: 11 🎯 Steam level: 7 👑 Registered: 2014 ✨ Invested in account: 165$ 🏆 Games library value: 162$ 💎 Steam Points: 1734 ⚔️ Steam balance: 0.86$ 📋 POPULAR GAMES INFORMATION 🔥 CS2 (PRIME) - 88 hours ⭐ Total CS2 medals: 2 🎯 Medals: Loyalty Badge, 5 Year Veteran Coin 👑 RUST - 19 hours 📋 GAMES Rust - 19 hrs CS2 Prime - 88 hrs Yu-Gi-Oh! Legacy of the Duelist - 10 hrs PAYDAY 2 - 8 hrs Arma 3 - 5 hrs Garry's Mod - 5 hrs Business Tour - Board Game with Online Multiplayer - 1 hrs DayZ - 1 hrs Tom Clancy's Rainbow Six Vegas 2 - 1 hrs Call of Duty: Advanced Warfare Counter-Strike: Source
时长:19
$ 77.40

💿 Rust 💿 CS2 Prime 💿 49 Games 💿 Lvl 10 💿 $372 Library

商品预览
💿 Since 2015 💿 MX Bikes + CarX Drift Racing Online + Garry's Mod + Descenders 💿 Full Access Rust — Steam account: 49 games, level 10, library worth $372 🔥 WHY BUY FROM US ⚡ No waiting — the login drops in the instant you pay 🔑 Full access — the account comes with its own mailbox 🛡️ Peace of mind — every order is covered by warranty 🏆 Proven — 50,000+ orders completed on other marketplaces 📦 Real stock — if the offer is live, the account is ready. Only real offers. 🎮 ACCOUNT ▸ Games: 49 ▸ Steam level: 10 ▸ Registered: 2015 ▸ Country: United States ▸ Library value: $372 ▸ Inventory value: $11 ▸ Restrictions: none 🎮 Games (28): Rust, CS2 Prime, MX Bikes, CarX Drift Racing Online, Garry's Mod, Descenders, Among Us, Monster Energy Supercross - The Official Videogame 3, PIPE by BMX Streets, Skater XL, Terraria, Rec Room, Assetto Corsa, Ring of Elysium, Bloons TD 6, DRAGON BALL XENOVERSE 2, Five Nights at Freddy's: Security Breach, Forza Horizon 5, Gorilla Tag, HITMAN 2, Stick Fight: The Game, Undertale, Team Fortress 2, VRChat, Unturned, Z1 Battle Royale, Aimlabs, Totally Accurate Battlegrounds Please note: we don't return the payment for an order placed in error or one you no longer want.
时长:35
$ 77.57

Rust Account with Dota 2 Skins and CS 2 Prime

商品预览
☆.。.:*・°☆.。.:*・°☆ M A R T ☆.。.:*・°☆.。.:*・° ✧⋆。°✩ Only the Title, Description & Gallery are accurate. For anything else, contact us and we'll confirm it in the store. ✧⋆。°✩ ✧・゚: *✧・゚: * D E T A I L S ✧・゚: *✧・゚: * This Steam account features Rust, 977 hours in Dota 2 with numerous rare skins, and 88 hours in CS 2. - Steam level: 3 - Dota 2 playtime: 977 hours - CS 2 playtime: 88 hours - Steam points: 3,717 - Region: Russia - Account age: 1 year - Inventory: Over 1,200 items including Arcana SF No refunds are provided if the account does not meet personal preferences after purchase. Terms & conditions: see the attached image. [Ref: Y78543925F]
$ 78.00
更多选项

来自同一卖家

Boosted Genshin Impact account on America server a

商品预览
☆.。.:*・°☆.。.:*・°☆ M A R T ☆.。.:*・°☆.。.:*・° ✧⋆。°✩ Only the Title, Description & Gallery are accurate. For anything else, contact us and we'll confirm it in the store. ✧⋆。°✩ ✧・゚: *✧・゚: * D E T A I L S ✧・゚: *✧・゚: * This boosted Genshin Impact account is at AR 55 with Lumine as the main character. - Server: America - AR: 55 - Account type: Boosted - Main character: Lumine - Platform: Any platform - Characters: Mavuika with signature weapon, Neuvillette, Furina, Kokomi, Nahida, Kazuha, Raiden - Standard banner: Tighnari C1, Mona C1, Qiqi, Keqing, Dehya, Diluc - Standard: 6 - Event: 8 - Primogems: 85 - Login linking: none (account re-binding available) Account re-binding is available. Terms & conditions: see the attached image. [Ref: Y77883112F]
America女AR 55标准祈愿 6活动祈愿 8神器 0
$ 52.00

Rust | 268 Skins | Twitch Drops + Kick Drops | Rus

商品预览
☆.。.:*・°☆.。.:*・°☆ M A R T ☆.。.:*・°☆.。.:*・° ✧⋆。°✩ Only the Title, Description & Gallery are accurate. For anything else, contact us and we'll confirm it in the store. ✧⋆。°✩ ✧・゚: *✧・゚: * D E T A I L S ✧・゚: *✧・゚: * Rust Steam account with 268 collectible skins from Twitch Drops and Kick Drops, most of them limited. - Skins: 268 collectible skins from Twitch Drops and Kick Drops - Game: Rust, 0 hours, first login not done - Region: Russia, no regional restrictions for launching the game - Mail: native mail with the first Steam registration letter and Rust purchase receipts - Data: full change to yours (mail, password, phone binding and Steam Guard) - History: registered from scratch, clean Most items are limited and cannot be obtained again in the game. Do not change the region for at least 7 days after you receive the account. Do not link cards that were already used on other Steam accounts. We are not responsible for blocks caused by a sudden region change or linking exposed cards. Terms & conditions: see the attached image. [Ref: Y80897144F]
时长:0Skins: 268
$ 291.00

Raid: Shadow Legends (Nais Shadowgrad, 13 Legendar

商品预览
☆.。.:*・°☆.。.:*・°☆ M A R T ☆.。.:*・°☆.。.:*・° ✧⋆。°✩ Only the Title, Description & Gallery are accurate. For anything else, contact us and we'll confirm it in the store. ✧⋆。°✩ ✧・゚: *✧・゚: * D E T A I L S ✧・゚: *✧・゚: * A Raid: Shadow Legends account at level 6 with 1 Mythical and 13 Legendary champions, including Nais Shadowgrad, with 31,000 energy and 6,816 gems. - Account level: 6 - Mythical champions: 1 - Legendary champions: 13 - Champion: Nais Shadowgrad - Energy: 31,000 - Gems: 6,816 - Email: changed - Platforms: PC, Android, iOS - Account data: complete change, no links to social networks - Email and password: can be changed We recommend recording your screen from the moment you receive the data and first log in to confirm the account status. Terms & conditions: see the attached image. [Ref: Y60599525F]
等级 6传说:13神话:1能量:31000宝石:6816
$ 51.00

One Piece Bounty Rush Android Account 4500 Diamond

商品预览
☆.。.:*・°☆.。.:*・°☆ M A R T ☆.。.:*・°☆.。.:*・° ✧⋆。°✩ Only the Title, Description & Gallery are accurate. For anything else, contact us and we'll confirm it in the store. ✧⋆。°✩ ✧・゚: *✧・゚: * D E T A I L S ✧・゚: *✧・゚: * An Android One Piece Bounty Rush account with 4500-5000 diamonds, 4000+ gold fragments and 100+ characters at 4/5 stars. - Platform: Android only - Diamonds: 4500-5000 - Gold fragments: 4000+ - Characters: 100+ (4/5 stars) - Game rank: 1-3 If the account is logged in from iOS, the data is erased and the product cannot be returned. Terms & conditions: see the attached image. [Ref: Y80867595F]
角色 100碎片 4000彩虹钻石 4500
$ 48.00

Dota 2 Rated Account 3700 MMR, 1600 Matches, Unlea

商品预览
☆.。.:*・°☆.。.:*・°☆ M A R T ☆.。.:*・°☆.。.:*・° ✧⋆。°✩ Only the Title, Description & Gallery are accurate. For anything else, contact us and we'll confirm it in the store. ✧⋆。°✩ ✧・゚: *✧・゚: * D E T A I L S ✧・゚: *✧・゚: * Rated Dota 2 account with a 3700 MMR and 1600 matches played, with an established profile that has older items. - Account type: Rated - MMR: 3700 - Matches played: 1600 - Hours played: 1700 - Behavior score: 8266 - Politeness: 8266 - Trophies: 69 - Items: WK QOP WR SHAKER, Unleashed Axe We recommend activating any digital key on the account after you receive it. Terms & conditions: see the attached image. [Ref: Y63795139F]
AncientMMR 3700行为评分 8266
$ 594.00

Raid: Shadow Legends LV70 Account - 3M Power, 5 Le

商品预览
☆.。.:*・°☆.。.:*・°☆ M A R T ☆.。.:*・°☆.。.:*・° ✧⋆。°✩ Only the Title, Description & Gallery are accurate. For anything else, contact us and we'll confirm it in the store. ✧⋆。°✩ ✧・゚: *✧・゚: * D E T A I L S ✧・゚: *✧・゚: * This Raid: Shadow Legends account sits at level 70 with 3M Power. - Account level: 70 - Power: 3M - Champions: 12 at level 60 - Legend champions: 41 - Void champions: 5 - Legendary champions: 5 - Ownership: full account ownership with linked access provided Terms & conditions: see the attached image. [Ref: Y77771877F]
战力:3000000等级 7012 个英雄传说:5
$ 159.00

Counter-Strike 2 FACEIT Level 10 Account | Prime |

商品预览
☆.。.:*・°☆.。.:*・°☆ M A R T ☆.。.:*・°☆.。.:*・° ✧⋆。°✩ Only the Title, Description & Gallery are accurate. For anything else, contact us and we'll confirm it in the store. ✧⋆。°✩ ✧・゚: *✧・゚: * D E T A I L S ✧・゚: *✧・゚: * This Counter-Strike 2 account is at FACEIT Level 10 with Prime status and 209 FACEIT matches played in Season 9. - Game: Counter-Strike 2 - FACEIT level: 10 - FACEIT ELO: 2018 - Season: 9 - Prime: yes - FACEIT matches played: 209 - Steam account age: 8 years - Steam level: 20 - Verification: unverified - Inventory: empty - Email: the FACEIT account is not linked to the native email; you receive the Steam and FACEIT accounts After purchase you can change the account data right away. We are not responsible for blocks received after the account is transferred. This is a personal account and cannot be restored if it is lost. Terms & conditions: see the attached image. [Ref: Y81867423F]
PrimeLevel 10
$ 185.00

Arena Breakout Account, Level 30, 70kk Money, Emai

商品预览
☆.。.:*・°☆.。.:*・°☆ M A R T ☆.。.:*・°☆.。.:*・° ✧⋆。°✩ Only the Title, Description & Gallery are accurate. For anything else, contact us and we'll confirm it in the store. ✧⋆。°✩ ✧・゚: *✧・゚: * D E T A I L S ✧・゚: *✧・゚: * Arena Breakout account at level 30 with 70kk in-game money, handed over with its first email for full control. - Level: 30 - In-game money: 70kk - Included: account with first email - Played: without any third-party software Claims are only considered if a continuous video recording is kept from the moment of handover; if the conditions are violated, claims for an invalid account will not be considered. Terms & conditions: see the attached image. [Ref: Y60724067F]
等级:30现金价值:70000000库存价值:78000000
$ 56.00

Minecraft HolyWorld Account: No Bans, No Muting, N

商品预览
☆.。.:*・°☆.。.:*・°☆ M A R T ☆.。.:*・°☆.。.:*・° ✧⋆。°✩ Only the Title, Description & Gallery are accurate. For anything else, contact us and we'll confirm it in the store. ✧⋆。°✩ ✧・゚: *✧・゚: * D E T A I L S ✧・゚: *✧・゚: * A Minecraft account on the HolyWorld server with no bans and no muting. - Server: HolyWorld - Data: All data available The item is non-refundable. We take no responsibility for the account after purchase. Login details are provided after purchase, and a video recording is required on both sides. Terms & conditions: see the attached image. [Ref: Y72384967F]
JavaNo RankNo Hypixel BanNo Cape
$ 31.00

Minecraft Accounts | Metahvh (sponsor) | Account w

商品预览
☆.。.:*・°☆.。.:*・°☆ M A R T ☆.。.:*・°☆.。.:*・° ✧⋆。°✩ Only the Title, Description & Gallery are accurate. For anything else, contact us and we'll confirm it in the store. ✧⋆。°✩ ✧・゚: *✧・゚: * D E T A I L S ✧・゚: *✧・゚: * This Metahvh (sponsor) Minecraft account is free of bans and mutes, offering instant transfer and full functionality. - Server: Metahvh (sponsor) - Bans: None - Mutes: None - Bonus: Gift for leaving a positive review Enhance your gaming experience with this account, featuring guaranteed quality . Terms & conditions: see the attached image. [Ref: Y64262952F]
JavaNo RankNo Hypixel BanNo Cape
$ 63.00
常见问题

EB24 Rust 卖家常见问题

  • Rust 账号通常包含哪些内容?

  • 有平台限制吗?

  • 我可以更改登录凭据吗?

  • 如果我被封禁或账号被收回怎么办?

  • 交付是即时的吗?

  • 我买到的是库存物品还是只有账号?

  • 账号附带哪些保障?

阅读更多

如何运作?

开始使用 Rust 账号从未如此简单。流程如下:

zippy
1

找一个适合你玩法的 Rust 账号: 从拥有稀有皮肤、高游戏时长、已解锁 DLC 或历史数据干净的账号中挑选。无论你看重外观,还是想要全新身份,每个商品都会显示确切的游戏时长和库存详情。

2

全额保障结账: 请通过 EB24 安全下单。你的付款由平台托管,只有在你确认已完整获得账号访问权限后,才会放款给卖家。这让交易更省心。

3

获取登录信息: 卖家会在付款后 6 小时 内发送登录信息,并显示在你的订单页面。

4

拥有并保护账号: 如果账号包含完全访问权限,你就可以更改登录凭据,完全接管该 Steam 资料。不涉及第三方应用或高风险转移,因此你能真正拥有该账号。

5

纠纷系统保障你的安全: 如果出了问题,你随时可以发起纠纷。卖家资金将被冻结,无法动用,我们的客服团队会引导处理流程,争取公平的结果。从头到尾,你还全程享有 EB24 质保保障。