中国船舶重工集团公司第七二五研究所(洛阳船舶材料研究所)

What 中国船舶重工集团公司第七二五研究所(洛阳船舶材料研究所) does

The 725 Research Institute (中国船舶集团有限公司第七二五研究所), also known as the Luoyang Ship Material Research Institute, is a state-owned defense research institution founded in 1961 and directly controlled by China Shipbuilding Group Co., Ltd. (CSG), itself under SASAC. It is designated as a "military scientific research institution" and serves as the dedicated R&D unit for ship materials and process technology within the CSG system, with formal roles as custodian unit for ship coating research and executive member unit for the National Titanium and Titanium Alloy Academic Committee. The institute operates 12 research domains spanning hull structural steel, titanium/copper/aluminum alloys, non-metallic composites, vibration/noise reduction, marine corrosion protection, coatings, special functional materials, marine environmental testing, materials testing/analysis, and fluid/heat exchange equipment. It controls nine wholly-owned industrial subsidiaries under the Shuangrui (双瑞) brand covering special equipment (bellows expansion joints, pressure vessels, explosion-welded composites, bridge bearings, special steel castings/forgings, welding consumables), titanium products (sponge, plates, welded pipes, heat exchangers), corrosion control and water treatment (Balclor® BWMS ballast water systems, filters, seawater electrolysis, desalination, cathodic protection), rubber/plastic composites (wind turbine blades, rail dampers, metro evacuation systems, synthetic sleepers), medical devices (cardiovascular stents via Lepu Medical, A-share 300003), and other specialty materials (nano SnO2/In2O3, ITO targets, dispersion-strengthened copper, anti-coking coatings). The institute also operates 8 national-level innovation platforms, 4 national testing/certification centers, 4 marine environment test stations (Qingdao, Xiamen, Sanya) covering 30,000 sq nautical miles, and 25 provincial + 6 municipal innovation platforms.

Revenue is generated through three primary streams: (1) defense R&D contracts and technology services funded by the state (承担 4 national 863 projects, 4 national 973 projects, etc.), (2) industrial product sales through the 9 subsidiaries to enterprise customers in shipbuilding, marine engineering, petrochemical, energy/power, rail transit, aerospace, and automotive sectors, and (3) third-party testing, calibration, and certification services through its CCS/CNAS/CMA/NADCAP-accredited Ship Material Technology Testing Center, plus anti-corrosion engineering contracting (Class A qualification, with nearly 1,000 completed projects). Distribution is entirely direct: defense materials flow through CSG to shipyards, industrial products are sold by the 9 subsidiaries to enterprise customers, and testing services are delivered through the Luoyang HQ plus Qingdao, Xiamen, and Sanya stations. Pricing is not publicly disclosed; the institute uses a job-grade salary plus performance bonus compensation model internally, but commercial product pricing is opaque. The Shuangrui brand is recognized as a "China Famous Trademark" by the Ministry of Commerce, and the institute holds 4 ISO international standards (corrosion), 1 ISO + 30+ national/industrial standards (coatings), plus a series of GB/T national standards.

Name

中国船舶重工集团公司第七二五研究所(洛阳船舶材料研究所)

Legal name

中国船舶集团有限公司第七二五研究所

Website

https://shipmatl.com.cn

Company type

Private

Founded year

1961

Operating status

Operating

Headcount range

11–50 employees

Short description

The 725 Research Institute is a state-owned Chinese defense materials research organization under China Shipbuilding Group, founded in 1961, specializing in ship and marine materials R&D across 12 domains and operating 9 industrial subsidiaries producing titanium alloys, wind turbine blades, ballast water management systems, anti-corrosion coatings, and medical devices for defense, energy, rail, and marine customers.

Ownership category

akta.pro rank

Product category

Marine and Shipbuilding Materials

NAICS

Engineering Services (54133), Engineering Services (541330), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)

SIC

Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Systems Engineering & Technical Program Management (BPAHAIAI)

Keywords

• Shipbuilding materials
• Marine corrosion protection
• Titanium alloy products
• Ballast water management
• Wind turbine blades

Headquarters

HQ city

Luoyang (洛阳)

HQ country

China

HQ region

Asia

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Technology or R&D, Operations, Infrastructure, Supply Chain

Revenue model

1. 舰船材料科研与技术服务: 作为军工科研事业单位，承担国家重大科研项目（国家863项目、973项目等），为舰船装备提供先进材料及工艺技术支撑，同时向国防客户提供检测服务和技术咨询。
2. 高科技产业产品销售: 通过11个控股产业公司生产销售高科技产品，包括金属波纹管膨胀节、特种材料压力容器、钛合金构件和铸件、海绵钛、防腐防污产品、风电叶片、船舶压载水系统、海水淡化系统、橡塑复合材料制品、医疗器械等。产品广泛应用于船舶、海洋工程、石油化工、能源电力、航空航天、汽车工业等多个领域。
3. 检测与校准服务: 中国船舶工业船舶材料技术检测中心提供材料测试、可靠性评估、质量解决方案等技术服务和校准服务，业务涉足多个行业的龙头企业。
4. 防腐防污工程承包: 具有建筑业企业防腐保温工程专业承包壹级资质，完成各类腐蚀防护及水处理工程近千余项。

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

中国船舶集团有限公司第七二五研究所(洛阳船舶材料研究所)is a state-owned defense research institute founded in 1961 that specializes in shipbuilding materials and process technology R&D. It manufactures and sells high-tech industrial products including titanium alloys, special equipment (metal bellows expansion joints, pressure vessels, bridge bearings), corrosion control and water treatment systems (Balclor® ballast water management system), rubber and plastic composite products (wind turbine blades, rail damping products), and medical devices. The institute also provides third-party materials testing, analysis, and certification services.

Product overview

China Shipbuilding Industry Corporation 725 Research Institute is a comprehensive defense research institute established in 1961, specializing in ship materials and technology R&D. The institute operates a portfolio of 12 core research domains covering ship structural materials, titanium alloys, copper alloys, aluminum alloys, non-metallic composites, corrosion protection, coatings, special functional materials, and environmental testing. The institute has developed six major technology industry clusters including: Special Equipment (metal bellows expansion joints, pressure vessels, explosion composite plates, bridge bearings), Titanium & Titanium Alloys (sponge titanium, plates/strips, welded pipes, heat exchangers), Corrosion Control & Water Treatment (ballast water management systems Balclor® with IMO/USCG approval, filters, seawater electrolysis, desalination), Rubber & Plastic Composites (wind turbine blades up to 83.6m offshore, rail vibration damping systems, metro evacuation platforms), Medical Devices (cardiovascular stents), and Other Industries (nano tin/indium oxides, ITO targets, dispersion-strengthened copper). The product portfolio ranges from fundamental materials research through to industrial manufacturing, serving shipbuilding, marine engineering, petrochemical, rail transit, wind energy, and medical sectors.

Differentiator

Problem solved

Functional benefit

Brands

• 双瑞集团: Corporate group brand encompassing multiple technology industry subsidiaries including special equipment, titanium products, wind turbine blades, corrosion control, and rubber/plastic composites.
• Balclor®BWMS
• 乐普医疗

Quantifiable outcome

• 抑制结焦率达80%以上
• +4 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

24 partnerships are on record, tiered core and minor.

• 日本JGcoreTechnology or Integration · 1 March 2018Balclor®BWMS于2018年3月获得JG型式认可
• 希腊海事主管机关coreTechnology or Integration · 1 November 2017Balclor®BWMS于2017年11月获得希腊海事主管机关型式认可
• 美国海岸警卫队(USCG)coreTechnology or Integration · 1 June 2017Balclor®BWMS于2017年6月获得USCG型式认可，这是国际上的重要认证
• 意大利船级社(RINA)coreTechnology or Integration · 1 April 2017Balclor®BWMS于2017年4月获得RINA型式认可
• 利比里亚船级社coreTechnology or Integration · 1 June 2015Balclor®BWMS于2015年6月获得利比里亚船级社型式认可
• 美国船级社(ABS)coreTechnology or Integration · 1 May 2014Balclor®BWMS于2014年5月获得ABS型式认可
• 法国船级社(BV)coreTechnology or Integration · 1 April 2013Balclor®BWMS于2013年4月获得BV型式认可
• 劳氏船级社(LR)coreTechnology or Integration · 1 February 2013Balclor®BWMS于2013年2月获得LR型式认可
• 日本船级社(NK)coreTechnology or Integration · 1 September 2012Balclor®BWMS于2012年9月获得NK型式认可
• 挪威船级社(DNV)coreTechnology or Integration · 1 August 2012Balclor®BWMS于2012年8月获得DNV型式认可证书
• 中国船舶集团有限公司coreStrategic or Co-development Partner七二五所隶属中国船舶集团有限公司，是专业从事舰船材料与工艺及应用性研究的军工科研事业单位，统筹推进先进材料研发与高科技产业协同发展
• 中国船级社(CCS)coreTechnology or Integration中国船级社在七二五所授权设立船舶材料验证试验中心、船舶系统失效分析中心、船用产品无石棉检测中心。七二五所获得CCS产品检测和试验机构认可证书。压载水管理系统Balclor®BWMS于2011年获得CCS型式认可
• 中国合格评定国家认可委员会(CNAS)coreTechnology or Integration七二五所检测中心获得CNAS认可，是CNAS认可的检测与校准实验室
• 中国国家认证认可监督委员会(CMA)coreTechnology or Integration七二五所检测中心获得CMA计量认证，是计量认证的中国船舶工业船舶材料技术检测中心
• 美国国家航空航天和国防合同方授信项目(NADCAP)coreTechnology or Integration通过了美国国家航空航天和国防合同方授信项目(NADCAP)材料测试认证，是国内首家获此认证的船舶材料检测机构
• 中国船级社战略合作伙伴coreStrategic or Co-development Partner中国船级社战略合作伙伴
• 中船重工七二五所(作为纳米材料供应商)minorStrategic or Co-development Partner纳米二氧化锡、氧化铟粉末产品应用于银锡触头材料、透明导电玻璃、电工及电子元件等领域的客户
• 全国钛及钛合金学术委员会coreOthers七二五所是全国钛及钛合金学术委员会执行委员单位，中国有色金属工业协会钛锆铪分会常务理事单位
• 中国工程爆炸协会/爆炸加工行业委员会coreOthers中国工程爆炸协会常务理事单位，爆炸加工行业委员会副主任委员单位，中国力学学会爆炸力学专业委员会委员单位
• 全国纤维增强塑料标准化技术委员会coreOthers全国纤维增强塑料标准化技术委员会副主任委员单位
• 中国城市轨道交通协会minorOthers中国城市轨道交通协会理事会单位
• 中国石油和石油化工设备工业协会膨胀节分会coreOthers中国石油和石油化工设备工业协会膨胀节分会副理事长单位，中国机械工程学会压力容器分会膨胀节专业委员会副主任委员单位
• 海洋腐蚀与防护全国重点实验室coreOthers设立有海洋腐蚀与防护全国重点实验室，拥有高水平的科研创新团队和国际先进的研究试验平台
• 中国腐蚀与防护学会coreOthers中国腐蚀与防护学会理事长单位、水环境分会主任委员单位

Scale indicators15 records

Recent moves8 records

Expansion highlights6 records

Broad incumbents

• Vestas Wind Systems: Global wind turbine OEM and blade manufacturer. Competes with 725's Luoyang Shuangrui Wind Power Blade subsidiary in the offshore and onshore blade market.
• TWI (The Welding Institute): UK-based industrial R&D and certification body for welding, joining, and materials testing. Comparable to 725's Testing Center in providing NADCAP-tier accredited materials testing plus industrial R&D consulting across multiple sectors.
• Jotun (Marine Coatings): Norwegian marine coatings leader. Comparable to 725's Xiamen Shuangrui coatings subsidiary in producing ship anti-fouling and corrosion coatings; competes globally for shipyard coating contracts.
• Bureau Veritas Marine & Offshore: Global classification society that issues type approvals for marine products (including BWMS), with materials testing laboratory networks. Comparable to 725's NADCAP/CNAS/CMA-certified testing center serving ship and industrial customers.

Direct peers

• Alfa Laval (PureBallast): Swedish industrial equipment maker and the dominant BWMS supplier globally. Competes head-to-head with 725's Balclor system for shipyard installation contracts on newbuild and retrofit vessels.
• Wärtsilä Marine (BWMS): Finnish marine systems OEM that, like 725's Qingdao subsidiary, produces ballast water management systems. Direct competitor to Balclor BWMS in the IMO-regulated global ship retrofit market.
• China Shipbuilding Group 701 Institute: Sibling defense research institute under the same China Shipbuilding Group parent. Comparable in being a state-owned ship/marine R&D institute that translates defense research into commercial product lines.
• AVIC Beijing Institute of Aeronautical Materials (BIAM): Chinese state-owned aerospace/defense materials research institute under AVIC. Closest peer to 725 in terms of mandate: a defense SOE R&D institute providing advanced materials and testing services for major state OEM programs.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xservice.weibo.com/share/share.php?url=http%3A%2F%2Fwww.725.com.cn%2F
• LinkedInlinkedin.com/company/%E4%B8%AD%E5%9B%BD%E8%88%B9%E8%88%B6%E9%87%8D%E5%B7%A5%E9%9B%86%E5%9B%A2%E5%85%AC%E5%8F%B8%E7%AC%AC%E4%B8%83%E4%BA%8C%E4%BA%94%E7%A0%94%E7%A9%B6%E6%89%80-%E6%B4%9B%E9%98%B3%E8%88%B9%E8%88%B6%E6%9D%90%E6%96%99%E7%A0%94%E7%A9%B6%E6%89%80-

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 中国船舶重工集团公司第七二五研究所(洛阳船舶材料研究所)