Marine Equipment & Boats Export · Hengqin FTZ, China船舶设备与船艇出口 · 中国横琴自贸区

From Propulsion to Boiler Room — Marine Equipment, Export-Ready从螺旋桨到锅炉舱 —— 出口级船用设备与船艇

We help shipowners, shipyards and traders source class-approved propellers, boilers, vessel systems and workboats from vetted Chinese manufacturers — with clear pricing, documented quality and reliable delivery to your port.我们帮助船东、船厂和贸易商,从中国优质制造源头采购船级社认证的螺旋桨、锅炉、船舶系统和工程船艇 —— 价格透明、质量有据、准时送达您的港口。

Class approvals船级社认证 ABS · BV · DNV · CCS | Markets目标市场 Southeast Asia · Middle East · Europe 东南亚 · 中东 · 欧洲 | Scope业务范围 Equipment · Newbuilding · Retrofit · Boats 船用设备 · 新造船 · 改装 · 船艇

01 — Products01 — 产品中心

Core Product Lines核心产品线

Classification-approved equipment from long-term manufacturing partners. Every line below is supplied with export documentation and project-level follow-up.长期合作制造伙伴的船级社认证设备。以下每条产品线均配套出口单证,并提供项目全程跟单服务。

Large fixed pitch propeller during installation

Propulsion推进系统

Fixed Pitch Propellers (FPP)定距螺旋桨(FPP)

Multiple material grades, diameters up to 11 m and single-piece weights up to 100 t, for a wide range of commercial vessels.多种材质等级,直径最大 11 米,单件重量最大 100 吨,适用于各类商用船舶。

Request specifications索取规格书
Machined controllable pitch propeller blade

Propulsion推进系统

Controllable Pitch Propellers (CPP)可调螺距螺旋桨(CPP)

Precision hubs, blades and complete assemblies — maneuverability and fuel efficiency under varying operating conditions.精密桨毂、桨叶及整套总成 —— 在变工况下兼顾操纵性与燃油经济性。

Request specifications索取规格书
Horizontal oil-fired and exhaust-gas composite marine boiler

Boiler Room锅炉舱

Marine Boilers & Thermal-Oil Heaters船用锅炉与热油炉

Oil-fired, exhaust-gas and composite boilers supplied as complete engineered sets — boiler, burner and control panel from one source.燃油、废气及组合式锅炉成套供应 —— 锅炉、燃烧器、控制柜同一厂家配套。

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Ballast water management system skid with cyclonic separators and UV unit

Compliance环保合规

Ballast Water Management System压载水管理系统

Cyclonic separation plus ultrasonic and UV treatment — no filter screens to clog, no chemicals, minimal operating cost.旋流分离 + 超声 + 紫外处理 —— 滤网不堵塞、不加药、运行成本极低。

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Addressable marine fire alarm control panel

Safety消防安全

Marine Fire Detection & Alarm System船用火灾探测报警系统

Fire alarm, water-based fire-fighting control and fire-door monitoring integrated on one addressable loop network.火灾报警、水基灭火控制与防火门监测,集成于同一可寻址回路网络。

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38.8 m passenger ferry from a long-term partner shipyard

New · Vessels新品 · 船艇

Workboats & Passenger Boats工程船与客船

Tugs, wind-farm service vessels, passenger ferries, sightseeing and leisure craft — FRP, aluminum and steel boats up to 90 m.拖轮、风电运维船、客渡船、观光船与休闲艇 —— 玻璃钢、铝合金、钢制船艇最大 90 米。

View boats查看船艇
Five-axis machining of a large propeller in partner workshop

On Request按需供应

Other Marine Accessories其他船用配件

Related ship accessories and components supplied to your drawings or specifications — feel free to inquire.按您的图纸或规格供应相关船舶配件与部件,欢迎来询。

Send drawings发送图纸

02 — Product Focus02 — 产品聚焦

Marine Boilers: No Steam, No Sailing船用锅炉:没有蒸汽,船就开不动

Oil-fired, exhaust-gas and composite boilers plus thermal-oil heaters — delivered as complete engineered sets with matched burners and control panels. Vertical and horizontal designs cover steam, hot-water and thermal-oil duties from 100 to 20,000 kg/h, with references on bulk carriers, container ships, tankers and gas carriers up to 79,990 DWT and 4,350 TEU.燃油、废气及组合式锅炉与热油炉 —— 以成套工程化形式交付,燃烧器与控制柜配套匹配。立式与卧式系列覆盖蒸汽、热水、热油介质,蒸发量 100 – 20,000 kg/h,在散货船、集装箱船、油轮及气体运输船(最大 79,990 载重吨 / 4,350 标箱)上均有应用业绩。

  • Complete-set supply — boiler, burner and control panel engineered and matched by one manufacturer成套供应 —— 锅炉、燃烧器、控制柜由同一厂家设计配套
  • Exhaust-gas and composite units recover main-engine waste heat and cut fuel consumption at sea废气/组合式锅炉回收主机余热,降低海上燃油消耗
  • Vertical and horizontal layouts, steam / hot-water / thermal-oil designs for tight engine rooms立式/卧式结构,蒸汽/热水/热油多种型式,适配狭小机舱
  • Gas combustion units (GCU) for LNG carriers — a 78,900 m³ LNGC set in service since 2015LNG 运输船用燃烧装置(GCU)—— 78,900 m³ LNGC 项目自 2015 年服役至今
  • Classification society certification available per project; full export documentation可按项目申请船级社认证,出口单证齐全
Product Range & Key Parameters产品系列与主要参数
Oil-fired steam boilers (vertical / horizontal)燃油蒸汽锅炉(立式 / 卧式)Evaporation 500 – 20,000 kg/h; design pressure up to 2.0 MPa蒸发量 500 – 20,000 kg/h;设计压力最高 2.0 MPa
Composite steam boiler (oil + exhaust gas)组合式蒸汽锅炉(燃油 + 废气)Oil side 250 – 5,000 kg/h; exhaust-gas side 100 – 5,000 kg/h, heating surface 20 – 1,000 m²燃油侧 250 – 5,000 kg/h;废气侧 100 – 5,000 kg/h,受热面 20 – 1,000 m²
Exhaust-gas steam boiler废气蒸汽锅炉Evaporation 100 – 5,000 kg/h; heating surface 20 – 1,000 m²蒸发量 100 – 5,000 kg/h;受热面 20 – 1,000 m²
Thermal-oil heaters热油炉Oil-fired 120 – 8,000 kW; exhaust-gas 100 – 3,000 kW燃油式 120 – 8,000 kW;废气式 100 – 3,000 kW
Hot-water / electric boilers热水锅炉 / 电蒸汽锅炉Hot-water 40 – 3,000 kW; electric steam 36 – 3,500 kW热水 40 – 3,000 kW;电蒸汽 36 – 3,500 kW
Fuels燃料MDO, HFO, natural gas; pressure ratings up to 2.0 MPaMDO、HFO、天然气;压力等级最高 2.0 MPa

Typical applications:典型应用: bulk carriers, container ships, oil & chemical tankers, asphalt carriers, LPG/LNG carriers, Ro-Pax and engineering vessels. 散货船、集装箱船、油船/化学品船、沥青船、LPG/LNG 运输船、客滚船及工程船。

03 — Product Focus03 — 产品聚焦

Ballast Water Treatment That Never Clogs永不堵塞的压载水处理系统

Filter clogging is the most common BWMS complaint — this system removes the filter. Hydrodynamic cyclonic separation replaces screen filters, followed by ultrasonic pre-treatment and medium-pressure UV disinfection. No screens, no moving parts in the separator, no chemicals — pressure loss ≤0.6 bar and a typical operating cost of about USD 3,300 per year for a 500 m³/h system.滤网堵塞是压载水系统最常见的投诉 —— 这套系统干脆取消了滤网。以水动力旋流分离取代滤筒,辅以超声预处理和中压紫外杀菌。无滤网、分离器无运动部件、不加药 —— 压损 ≤0.6 bar,500 m³/h 系统年运行成本仅约 3,300 美元。

  • Cyclonic separation instead of screen filters — nothing to clog, no back-flush mechanism, no moving parts旋流分离取代滤网 —— 无堵塞、无反冲洗机构、无运动部件
  • ≥98% removal of organisms and solids ≥50 μm; ≥95% for 20–50 μm≥50 μm 生物与固体去除率 ≥98%;20–50 μm 去除率 ≥95%
  • Pressure loss ≤0.6 bar; units can be tilted up to 45° to fit between frames — ideal for retrofits压损 ≤0.6 bar;可倾斜 45° 安装在肋位之间 —— 改装船理想选择
  • Chemical-free physical process: no neutralizers or TRO reagents, effective at any salinity纯物理工艺不加药:无需中和剂、TRO 试剂,任何盐度都有效
  • ~USD 3,300/year typical operating cost (500 m³/h reference) vs USD 26,700+ for filter + electrolysis systems典型年运行成本约 3,300 美元(500 m³/h 参考值),而滤网+电解系统普遍超过 26,700 美元
  • 291 vessels contracted, 212 installed — bulkers, container ships, LPG/LEG carriers, tankers and retrofits已签约 291 船套、交付 212 船套 —— 散货船、集装箱船、LPG/LEG 运输船、油轮及改装项目
Key Parameters主要参数
Treatment process处理工艺Cyclonic separation + ultrasonic pre-treatment + medium-pressure UV旋流分离 + 超声预处理 + 中压紫外
Separation performance分离性能≥98% (≥50 μm); ≥95% (20–50 μm); high sediment load tolerance≥98%(≥50 μm);≥95%(20–50 μm);高含砂量耐受
Pressure loss压损≤0.6 bar across the separator分离器前后 ≤0.6 bar
Separator分离器Duplex stainless steel, no moving parts, no consumable screens双相不锈钢,无运动部件,无耗材滤网
Consumables耗材UV lamps & quartz sleeves: 5,000 h or 3 years; ultrasonic generator: 8,000 h or 5 years紫外灯管与石英套管:5,000 小时或 3 年;超声发生器:8,000 小时或 5 年
Controls控制One-key start/stop, color LCD touch screen (CN/EN/JP/KR), 5-year data logging, remote panel option一键启停,彩色触屏(中/英/日/韩),5 年数据记录,可选远程复显板
Compliance合规Patents in CN, US, EU, JP, KR; UV reactor in USCG & IMO revised G8 type-approval testing中美欧日韩专利;紫外反应器已通过 USCG 与 IMO 新版 G8 型式认可试验

Typical applications:典型应用: newbuilds and retrofits on bulk carriers, container ships, tankers and gas carriers; retrofit packages include 3D laser scanning, class drawing approval and installation supervision. 散货船、集装箱船、油轮及气体运输船的新造船与改装;改装项目包含三维激光扫描、船级图纸送审和安装指导。

04 — Product Focus04 — 产品聚焦

One Panel for Fire Detection, Water Mist and Fire Doors一块面板,集成火灾探测、水雾灭火与防火门监测

An addressable marine fire detection and alarm system that integrates ship-wide fire alarm, fixed local water-based fire-fighting control for category A machinery spaces and fire-door monitoring on a single two-bus loop network. MED certified with DNV, LR, BV and CCS type approvals, and capacity for up to 1,016 addresses.可寻址船用火灾探测报警系统,在单一双总线回路网络上集成全船火灾报警、A 类机器处所固定式局部水基灭火控制和防火门监测。MED 认证,DNV、LR、BV、CCS 型式认可,容量最高 1,016 个地址点。

  • Three systems in one: fire alarm + water-based fire-fighting control (up to 16 zones) + fire-door monitoring三合一:火灾报警 + 水基灭火控制(最多 16 区)+ 防火门监测
  • Meets FSS Code Ch.9 / MSC.1/Circ.1387 for local water-based systems in category A machinery spaces满足 FSS 规则第 9 章 / MSC.1/Circ.1387 对 A 类机器处所局部水基系统的要求
  • MED, DNV, LR, BV and CCS certifications — clear documentation for class surveysMED、DNV、LR、BV、CCS 认证 —— 船级检验单证清晰齐备
  • Intelligent algorithms in both controller and detectors reduce false alarms; selective detector isolation simplifies maintenance控制器与探测器双端智能算法,降低误报;探测器可选择性隔离,维护简便
  • Compatible with Apollo XP95 / Discovery series detectors (504 addresses)兼容 Apollo XP95 / Discovery 系列探测器(504 点)
Key Parameters主要参数
Wiring布线Two-bus loop topology, non-polarized双总线回路拓扑,无极性
Addressing capacity寻址容量Up to 1,016 addresses (127 × 8 loops); 504 with Apollo bus devices (126 × 4 loops)最高 1,016 点(127 × 8 回路);接 Apollo 总线设备 504 点(126 × 4 回路)
Transmission distance传输距离≤1,500 m
Water-mist zones水雾分区Up to 16 zones with solenoid control and discharge feedback最多 16 区,电磁阀控制,带释放反馈
Display显示LCD multi-info display, Chinese / English bilingual; wall-mount or console flush-mountLCD 多信息显示,中英双语;壁挂或控制台嵌入式安装
Detector range探测器系列Smoke, heat, IR/UV flame, manual call points (incl. waterproof), sounder-strobes, I/O modules, isolators感烟、感温、红外/紫外火焰、手动报警按钮(含防水型)、声光报警器、I/O 模块、隔离器

Typical applications:典型应用: engine rooms and accommodation areas of cargo ships, tankers and special vessels; retrofit-friendly loop wiring. 货船、油轮及特种船的机舱与住舱区域;回路布线,改装友好。

05 — Product Focus05 — 产品聚焦

Workboats, Passenger Boats & Leisure Craft工程船、客船与休闲艇

Through a long-term partner shipyard — a national high-tech boat builder founded in 1970, with more than 16,000 boats delivered — we supply FRP, aluminum and steel craft up to 90 m. Five representative types are listed below; every design is adapted to your flag, class society and route, with full export documentation.通过长期合作的造船厂 —— 一家成立于 1970 年、累计交付 16,000 余艘船的国家级高新技术企业 —— 我们供应玻璃钢、铝合金及钢制船艇,最大 90 米。以下列出五个代表性船型;每型均可按船旗国、船级社和航线要求定制,出口单证齐全。

34 m azimuth stern drive harbour tug with 70 t bollard pull

Workboat工程船

34 m ASD Harbour Tug34 米全回转(ASD)港作拖轮

  • Bollard pull系柱拖力70 t — twin-engine, twin azimuth (ASD) propulsion70 吨 —— 双机双桨全回转(ASD)推进
  • Dimensions主尺度LOA 34.40 m × beam 13.10 m × draft 4.60 m总长 34.40 m × 型宽 13.10 m × 吃水 4.60 m
  • Performance性能11 kn · range 2,066 nm · crew 10航速 11 kn · 续航 2,066 nm · 船员 10 人
  • Structure结构steel, full-welded; unrestricted service area钢制全焊接;无限航区

Harbour ship-assist, coastal towing, pushing and emergency standby duties.港口助泊、沿海拖带、顶推及应急值守作业。

Request specifications索取规格书
29 m catamaran wind farm service vessel in red livery

Offshore Wind海上风电

29 m Catamaran Wind Farm Service Vessel29 米双体风电运维船

  • Capacity载客/性能15 persons · 18 kn · range 700 nm乘员 15 人 · 航速 18 kn · 续航 700 nm
  • Dimensions主尺度LOA 29.20 m × beam 10.00 m × draft 1.75 m总长 29.20 m × 型宽 10.00 m × 吃水 1.75 m
  • Propulsion推进2 × 1,480 hp, waterjet2 × 1,480 马力,喷水推进
  • Hull船型catamaran — excellent seakeeping, large working foredeck双体船型 —— 耐波性优异,艏部作业甲板宽敞

Offshore wind farm crew and equipment transfer; precise low-speed approach to turbine foundations.海上风电场人员与设备运送;低速精准靠泊风机基础。

Request specifications索取规格书
42 m double-deck electric sightseeing boat with glazed saloon

Passenger · New Energy客船 · 新能源

42 m Electric Sightseeing Boat42 米电动观光船

  • Capacity载客/性能150 passengers · 9 kn · range 65 nm载客 150 人 · 航速 9 kn · 续航 65 nm
  • Dimensions主尺度LOA 42.00 m × beam 14.80 m × draft 2.40 m总长 42.00 m × 型宽 14.80 m × 吃水 2.40 m
  • Power动力2 × 545 hp; battery-electric / hybrid options2 × 545 马力;可选纯电动 / 混合动力
  • Layout布局double-deck saloon with full-height glazing; coastal service双层客舱配通高玻璃幕墙;沿海航区

River and coastal sightseeing, water transport and leisure cruising.江河及沿海观光、水上交通与休闲游览。

Request specifications索取规格书
38.8 m 280-passenger ferry for island and scenic-area routes

Passenger客船

38.8 m Passenger Ferry38.8 米客渡船

  • Capacity载客/性能280 passengers · 26 kn · range 200 nm载客 280 人 · 航速 26 kn · 续航 200 nm
  • Dimensions主尺度LOA 38.82 m × beam 8.60 m × draft 1.20 m总长 38.82 m × 型宽 8.60 m × 吃水 1.20 m
  • Propulsion推进2 × 607 hp, conventional shaft2 × 607 马力,常规轴系
  • Structure结构steel hull with aluminum superstructure; three passenger decks钢质船体 + 铝合金上层建筑;三层客舱甲板

Island links, commuter routes and scenic-area water transport.岛际交通、通勤航线及景区水上客运。

Request specifications索取规格书
27 m sport fishing and leisure boat with flybridge underway

Leisure休闲艇

27 m Sport Fishing & Leisure Boat27 米海钓休闲艇

  • Capacity载客/性能12 passengers · 14 kn · range 400 nm载客 12 人 · 航速 14 kn · 续航 400 nm
  • Dimensions主尺度LOA 27.00 m × beam 5.88 m × draft 1.04 m总长 27.00 m × 型宽 5.88 m × 吃水 1.04 m
  • Propulsion推进2 × 194 hp; waterjet option2 × 194 马力;可选喷水推进
  • Features配置flybridge, open leisure decks, stern swim platform飞桥、露天休闲甲板、艉部泳台

Leisure fishing, sightseeing and premium day cruising.休闲海钓、观光游览及高端日间巡航。

Request specifications索取规格书

Customization:定制说明: hull material (FRP / aluminum / steel), propulsion (conventional shaft, waterjet, azimuth, hybrid & battery-electric), class society and flag requirements are all adapted per project. Send your route, capacity and speed targets for a proposal and price. 船体材质(玻璃钢/铝合金/钢制)、推进方式(常规轴系、喷水、全回转、混动及纯电动)、船级社与船旗国要求均可按项目定制。欢迎提供航线、载客量和航速目标,我们为您出具方案与报价。

06 — Why Boyuanda06 — 核心优势

Why Clients Choose Us客户为什么选择舶远达

Free Trade Zone advantages, reliable manufacturing partners and professional export execution — combined.自贸区政策优势、可靠的制造伙伴与专业的外贸执行 —— 三位一体。

A

FTZ Advantage自贸区优势

Based in Hengqin Free Trade Zone with policy support and convenient port logistics for efficient export operations.落户横琴自贸区,政策支持力度大,港口物流便利,出口操作高效。

B

Manufacturing Partners制造伙伴

Long-term cooperation with specialized foundries, machining plants and boatyards — large propellers up to 11 m / 100 t, boilers, BWMS, safety systems and boats up to 90 m.与专业铸造厂、机加工厂和船厂长期合作 —— 最大 11 米 / 100 吨大型螺旋桨、锅炉、压载水系统、消防系统及最大 90 米船艇。

C

Quality & Class Approvals质量与船级认证

Partner facilities use 5-axis machining and full inspection processes; products supplied with ABS, BV, DNV, CCS and other class approvals as required.合作工厂采用五轴加工与全流程检验;产品可按需取得 ABS、BV、DNV、CCS 等船级社认证。

D

Full Trade Execution全程外贸执行

From inquiry and quotation to production follow-up, documentation and shipment — professional end-to-end support.从询盘报价到生产跟单、单证与发运 —— 专业的一站式服务。

07 — How We Work07 — 服务流程

Clear Process, Reliable Follow-up流程清晰,跟单可靠

From first inquiry to final shipment — structured and transparent.从首次询盘到最终发运 —— 结构化、透明化。

STEP 01第一步

Inquiry询盘

Send vessel type, product specs or drawings. We clarify requirements quickly.提供船型、产品参数或图纸,我们快速澄清需求。

STEP 02第二步

Quotation报价

Clear pricing, lead time, payment terms and required documents — in one go.价格、交期、付款方式与所需单证一次讲清。

STEP 03第三步

Production生产

Order placed with the partner factory. Progress updates provided throughout.订单下达合作工厂,全程同步生产进度。

STEP 04第四步

Delivery交付

Export packing, documentation and logistics arranged to your port.出口包装、单证与物流,直送指定港口。

08 — Markets08 — 目标市场

Key Regions We Serve重点服务区域

Focused on markets with active fleets and ongoing demand for quality marine equipment, boats and parts.聚焦船队活跃、对优质船用设备、船艇及配件有持续需求的市场。

Southeast Asia东南亚

Replacement and newbuilding demand across regional fleets, shipyards and island ferry networks.区域船队、船厂与岛际渡轮网络的更新与新建需求。

Middle East中东

Supporting operators with reliable propulsion, boiler-room, safety equipment and workboat supply.以可靠的推进、锅炉舱、安全设备与工程船供应,支持当地运营商。

Europe欧洲

Quality-focused customers valuing class approvals, new-energy options and clear documentation.注重品质的客户群体:看重船级认证、新能源方案与单证清晰。

09 — About09 — 关于我们

About Boyuanda关于舶远达

Guangdong Hengqin Boyuanda International Trade Co., Ltd. is a registered international trading company based in the Hengqin Free Trade Zone (Guangdong–Macao In-Depth Cooperation Zone), Zhuhai, Guangdong, China. We focus on the export of marine equipment, vessel systems and boats, working with a vetted network of specialized manufacturers.广东横琴舶远达国际贸易有限公司是一家注册于横琴自贸区(粤澳深度合作区)的对外贸易企业,主营船用设备、船舶系统和船艇出口,与多家经过严格筛选的专业制造商合作。

  • Registered in Hengqin FTZ — policy support for cross-border trade and convenient port logistics注册于横琴自贸区 —— 跨境贸易政策支持,港口物流便利
  • Long-term manufacturing partners: propeller foundries, boiler works, BWMS and fire-safety makers, and a national high-tech boatyard founded in 1970长期制造伙伴:螺旋桨铸造厂、锅炉厂、压载水与消防设备制造商,以及成立于 1970 年的国家级高新船厂
  • End-to-end export execution: quotation, production follow-up, class documentation, packing and shipment端到端出口执行:报价、生产跟单、船级单证、包装与发运
  • Direct contact:直连邮箱: sales@boyuandamarine.com

Registered & Verifiable注册企业 · 信息可核验

Company registration · People’s Republic of China中华人民共和国 · 企业注册登记

Legal entity企业名称
广东横琴舶远达国际贸易有限公司
Guangdong Hengqin Boyuanda International Trade Co., Ltd.
Unified Social Credit Code统一社会信用代码
91440003MAKL3RNP3G
Entity type企业类型
Limited liability company (HK / Macao / Taiwan invested)有限责任公司(港澳台投资、非独资)
Registered address注册地址
Room 708, No. 501 Qinhai East Road, Hengqin, Zhuhai, Guangdong珠海市横琴琴海东路 501 号 708 办公

Registration is publicly verifiable in China’s National Enterprise Credit Information Publicity System — 注册信息可在国家企业信用信息公示系统公开查询 —— gsxt.gov.cn

10 — Contact10 — 联系我们

Get in Touch联系我们

For product inquiries, quotations or cooperation discussions, use the form — it reaches our sales team instantly and we reply promptly with clear pricing and lead time. You can also email us directly at 产品咨询、报价或合作洽谈,请使用右侧表单 —— 询盘即时送达销售团队,我们将尽快回复,报价与交期清晰明了。也可以直接发邮件至 sales@boyuandamarine.com

To speed up your quote, include为加快报价,请提供

  • Your name and company您的姓名与公司名称
  • Product interest: FPP / CPP / Boilers / BWMS / Fire Alarm / Boats / Accessories意向产品:定距桨 / 调距桨 / 锅炉 / 压载水 / 消防报警 / 船艇 / 配件
  • Vessel type, dimensions or capacity, material, quantity船型、主尺度或容量、材质、数量
  • Drawings or specifications if available如有图纸或技术规格请一并提供
  • Required class society and delivery port所需船级社与交货港口

广东横琴舶远达国际贸易有限公司
Guangdong Hengqin Boyuanda International Trade Co., Ltd.

Hengqin Free Trade Zone, Zhuhai, Guangdong, China中国 · 珠海横琴自贸区
Marine Propellers · Boilers · BWMS · Fire Safety · Workboats & Boats · Ship Accessories船用螺旋桨 · 锅炉 · 压载水系统 · 消防 · 工程船与客船 · 船用配件

Prefer email or drawings? Write to 更习惯邮件或发送图纸?请直接写信至 sales@boyuandamarine.com