Jiangsu Risheng Marine Equipment Co., Ltd

"Pursuing excellence and creating perfection" is the mission of Risheng people, "seeking truth and innovation, pioneering and enterprising, uniting and striving, and daring to be the first" is the spirit of Risheng, and creating a world-renowned brand is the goal of Risheng. Risheng people are striving for it, and at the same time, we look forward to the cooperation, care, and support from friends from all walks of life!

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Jiangsu Risheng Marine Equipment Co., Ltd

"Pursuing excellence and creating perfection" is the mission of Risheng people, "seeking truth and innovation, pioneering and enterprising, uniting and striving, and daring to be the first" is the spirit of Risheng, and creating a world-renowned brand is the goal of Risheng. Risheng people are striving for it, and at the same time, we look forward to the cooperation, care, and support from friends from all walks of life!

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PRODUCTS

Steel Structure Manufacturing

Steel Structure Manufacturing

The single steel pipe piles for steel structures are processed and manufactured in the companys factory. The base covers an area of approximately 3,000 mu (200 hectares), with a wharf shoreline of 900 meters and a 250,000-square-meter steel structure processing workshop. The workshop is equipped with a semi-automatic production line for pipe pile manufacturing, and at the same time has more than 100 cranes of various types, including 400T, 200T, and 150T. Large components can be lifted and turned over in the workshop. It also has a 1.15-million-square-meter storage site, equipped with 2 sets of 1200T gantry cranes and more than 20 sets of 40-500T gantry cranes.

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Step-up Substation Installation

Step-up Substation Installation

The hoisting of the step-up substation is divided into two parts: lower foundation construction and upper module hoisting construction. Among the offshore step-up substations that have been built in China, the company is responsible for the installation and construction of 9 offshore step-up substations. On September 26, 2015, it successfully completed the hoisting of Chinas first offshore step-up substation in the CGN Rudong Offshore Wind Farm Project; on June 27, 2017, it completed the hoisting construction of the worlds first split-type offshore step-up substation in the Longyuan Dafeng Offshore Wind Farm Project.

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Rock-socketed Single Pile

Rock-socketed Single Pile

The rock-socketed single pile technology extends the single pile without transition section from sand and clay to granite geology, truly realizing the full sea area coverage without transition section. This technology adopts a professionally customized large-diameter variable-diameter hydraulic rock drill, with a rock drilling diameter range of 5-10 meters, a maximum rock drilling hardness of 200 MPa, and a drilling efficiency of 0.5-1 meter per hour.

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Foundation Pile Driving

Foundation Pile Driving

The company has always focused on the research and application of large-diameter single pile construction technology without transition section, and has successfully promoted this technology from the intertidal zone to the offshore area. The operating water depth covers the mud surface elevation from +1m to -50m, and the pile driving diameter ranges from 4.3m to 8.8m. The verticality of more than 80% of the single piles is controlled within 1‰, which is far lower than the design requirement of 3‰ verticality. Relying on strong equipment and technical support, the company adopts two sets of foundation pile driving technologies: the traditional "jack-up lifting platform + double-layer pile holder pile driving technology" and the independently designed and developed "pile stabilizing platform technology", and its construction business covers the sea areas of Jiangsu, Fujian, Guangdong, Liaoning and other provinces.

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Marine-Grade Aluminum Honeycomb Panels

Marine-Grade Aluminum Honeycomb Panels

1. The back panel should be made of the same material as the front panel, with its surface treated by anodization. The side exposed to the air should be coated with a protective coating. The coating material can be polyester, epoxy, acrylic, or other materials to prevent corrosion of the aluminum panel due to long-term exposure to the air.2. Back panel & front panel: The front panel is generally made of aluminum alloys with grades such as 3003 and 5005, while 1100 aluminum sheets with low alloy content are rarely used.3. Honeycomb core material: The aluminum honeycomb core is manufactured on an aluminum honeycomb core production line using aluminum foil and special honeycomb node adhesive. The factors affecting the performance of the honeycomb core mainly include parameters such as aluminum foil, node adhesive, and honeycomb core specifications.Relevant Technologies for Marine-Grade Aluminum Honeycomb Panels:1. Roll forming technology: In the manufacturing process of the front and back panels, the edges of the panels need to be folded. The folding machine used in traditional processes causes stress inside the metal due to one-time rapid folding, and also causes micro-damage to the metal interior, affecting the service life of the metal.2. Continuous pre-roll coating technology: This is a technology that adheres the coating color to the aluminum coil during its forming process. The coating has strong adhesion, good durability, uniform color, and there is basically no color difference between products of the same batch.3. Forming technology: The panel is gradually formed through a series of molds, which fully releases the internal stress of the panel. It protects the coating on the panel surface from damage, making it more durable. The entire production process ensures high precision in the processing size of the panel. The continuous thermal composite production process is efficient and fast.

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Construction of Marine-Grade Aluminum Honeycomb Panels

Construction of Marine-Grade Aluminum Honeycomb Panels

1. The back panel should be made of the same material as the front panel, with its surface treated by anodization. The side exposed to the air should be coated with a protective coating. The coating material can be polyester, epoxy, acrylic, or other materials to prevent corrosion of the aluminum panel due to long-term exposure to the air.2. Back panel & front panel: The front panel is generally made of aluminum alloys with grades such as 3003 and 5005, while 1100 aluminum sheets with low alloy content are rarely used.3. Honeycomb core material: The aluminum honeycomb core is manufactured on an aluminum honeycomb core production line using aluminum foil and special honeycomb node adhesive. The factors affecting the performance of the honeycomb core mainly include parameters such as aluminum foil, node adhesive, and honeycomb core specifications.Relevant Technologies for Marine-Grade Aluminum Honeycomb Panels:1. Roll forming technology: In the manufacturing process of the front and back panels, the edges of the panels need to be folded. The folding machine used in traditional processes causes stress inside the metal due to one-time rapid folding, and also causes micro-damage to the metal interior, affecting the service life of the metal.2. Continuous pre-roll coating technology: This is a technology that adheres the coating color to the aluminum coil during its forming process. The coating has strong adhesion, good durability, uniform color, and there is basically no color difference between products of the same batch.3. Forming technology: The panel is gradually formed through a series of molds, which fully releases the internal stress of the panel. It protects the coating on the panel surface from damage, making it more durable. The entire production process ensures high precision in the processing size of the panel. The continuous thermal composite production process is efficient and fast.

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Marine-Grade Aluminum Honeycomb Panels

Marine-Grade Aluminum Honeycomb Panels

1. The back panel should be made of the same material as the front panel, with its surface treated by anodization. The side exposed to the air should be coated with a protective coating. The coating material can be polyester, epoxy, acrylic, or other materials to prevent corrosion of the aluminum panel due to long-term exposure to the air.2. Back panel & front panel: The front panel is generally made of aluminum alloys with grades such as 3003 and 5005, while 1100 aluminum sheets with low alloy content are rarely used.3. Honeycomb core material: The aluminum honeycomb core is manufactured on an aluminum honeycomb core production line using aluminum foil and special honeycomb node adhesive. The factors affecting the performance of the honeycomb core mainly include parameters such as aluminum foil, node adhesive, and honeycomb core specifications.Relevant Technologies for Marine-Grade Aluminum Honeycomb Panels:1. Roll forming technology: In the manufacturing process of the front and back panels, the edges of the panels need to be folded. The folding machine used in traditional processes causes stress inside the metal due to one-time rapid folding, and also causes micro-damage to the metal interior, affecting the service life of the metal.2. Continuous pre-roll coating technology: This is a technology that adheres the coating color to the aluminum coil during its forming process. The coating has strong adhesion, good durability, uniform color, and there is basically no color difference between products of the same batch.3. Forming technology: The panel is gradually formed through a series of molds, which fully releases the internal stress of the panel. It protects the coating on the panel surface from damage, making it more durable. The entire production process ensures high precision in the processing size of the panel. The continuous thermal composite production process is efficient and fast.

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Marine-Grade Aluminum Honeycomb Panels

SRB series geothermal water source heat pump central air conditioning unit

CKT series marine modular central air conditioning unit

CJKT series marine indirect central air conditioning unit

CSL series marine water source central air conditioning unit

Jiangsu Risheng Marine Equipment Co., Ltd

ABOUT US

Jiangsu Risheng Marine Equipment Co., Ltd

Jiangsu Risheng Marine Equipment Co., Ltd. is a modern large-scale enterprise specializing in the research and development, design, manufacturing, installation, and service of central air conditioning, refrigeration and freezing, electronic appliances, ship outfitting, and air conditioning and ventilation equipment, integrating technology, industry, and trade. The company has a factory area of over 100000 square meters, fixed assets of over 100 million yuan, and more than 500 employees, of which 70% are college graduates or above. It is a designated enterprise for national defense equipment (military air conditioning), a high-tech enterprise in Jiangsu Province, an advanced enterprise in quality management, a contract abiding and trustworthy enterprise, a key enterprise in the machinery industry, and a national torch project undertaking enterprise.Technology is infinite, creation is infinite. Risheng has gathered hundreds of technological elites from across the country, who continuously add vitality to Risheng's takeoff and the development of China's refrigeration technology with their intelligence, wisdom, and sense of responsibility. At the same time, the company has esta......

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2008

Since

10 Million

Registered capital

100000

Area

500 +

Stuff

NEWS CENTER

Fujian Province's ship exports surged 2.5 times in the first half of the year

Recently, officials from Haicang Customs under Xiamen Customs went to the International Container Terminal of Haicang Port Comprehensive Bonded Zone to supervise a batch of newly imported "LNG storage tanks for automobiles and ships". After completing customs procedures, the goods will be transported to Xiamen Shipbuilding Industry Co., Ltd. for export ship manufacturing.

I have achieved comprehensive breakthroughs in the three major indicators of the shipbuilding industry

In recent years, China's shipbuilding industry has achieved remarkable success, making significant breakthroughs in multiple fields and becoming an important force in the global shipbuilding industry.1、 Three major indicators of the shipbuilding industry1. Scale of Ship ConstructionChina's shipbuilding industry ranks first in the world in terms of construction scale. In recent years, China has continuously undertaken large vessel orders, including very large crude oil tankers (VLCCs), large container ships, etc., demonstrating China's strength in the field of high-end shipbuilding. In addition, China has actively expanded into fields such as marine engineering equipment and high-end yachts, further enriching the types of ship products.2. Technological innovation strengthChina's shipbuilding industry has achieved significant results in technological innovation. By introducing digestion and innovation, China has made significant breakthroughs in areas such as ship design, intelligent construction, and green shipping.3. Integration and optimization of industrial chainChina's shipbuilding industry has achieved significant results in the integration and optimization of the industrial chain. Through policy guidance and the efforts of enterprises themselves, China's shipbuilding industry has formed a relatively complete industrial chain system, covering multiple links such as research and development design, production and manufacturing, and supporting services. This not only reduces production costs, but also improves production efficiency and enhances the global competitiveness of China's shipbuilding industry.2、 Comprehensive breakthrough in marine products1. Marine engineering equipmentChina has made significant breakthroughs in the field of marine engineering equipment. With the development and utilization of marine resources, the demand for marine engineering equipment continues to grow. Chinese enterprises have achieved significant results in fields such as offshore platforms, offshore wind power, and submarine pipelines, providing important support for the global marine engineering equipment market.2. High end yacht industryThe high-end yacht industry is an emerging field in China's shipbuilding industry. With the upgrading of consumption and the rapid development of tourism in China, the demand for high-end yachts in the market continues to grow. Chinese enterprises have made significant breakthroughs in high-end yacht design, manufacturing, and services, launching multiple competitive high-end yacht products.3. Green shipping and intelligent shipsGreen shipping and intelligent ships are the future development directions of China's shipbuilding industry. China actively promotes green shipping technologies, such as new energy and clean energy, to reduce ship emissions and pollution. At the same time, China has made significant progress in the field of intelligent ships, improving the efficiency and safety of ship operations through intelligent technology.3、 Looking ahead to the futureLooking ahead, China's shipbuilding industry will continue to maintain its global leading position. Firstly, China will further strengthen technological innovation and promote high-quality development of the shipbuilding industry. Secondly, China will optimize the layout of the industrial chain, improve production efficiency and quality level. In addition, China will actively expand into emerging fields such as ocean tourism and ocean new energy, injecting new impetus into the development of the shipbuilding industry.In summary, China's shipbuilding industry leads the world in three key indicators, with comprehensive breakthroughs in marine products, demonstrating strong competitiveness and broad development prospects. In the future, China will continue to strengthen technological innovation, optimize the layout of the industrial chain, expand emerging fields, and promote high-quality development of the shipbuilding industry. This will not only provide strong support for China's economic and social development, but also make important contributions to the development of the global shipbuilding industry.

China has made multiple breakthroughs in the field of ship propulsion technology

Recently, China has made multiple breakthroughs in the field of ship power technology, successfully developing new products and critical components, and successfully signing multiple orders.WinGD X52-S2.0 engine successfully completed classification society type approvalRecently, the X52-S2.0 engine of WinGD, a subsidiary of China Shipbuilding Industry Corporation, completed type approval testing at Zhuhai Yuchai Marine Power Co., Ltd. and successfully passed the type approval of major ship class societies worldwide.The X52-S2.0 is a short stroke two-stroke low-speed engine developed based on the X52 model. This engine is designed to be compact, simple, and has superior fuel efficiency, making it particularly suitable for shallow draft ships or ships with specific requirements for the height of the main deck and engine room. At present, the types of ships that use short stroke engines include container feeder ships, automobile transport ships, multi-purpose cargo ships, and roll on/roll off/container transport ships. This model meets the IMO Emission II standard and can meet the IMO Emission III standard by configuring iSCR or HPSCR.China Shipbuilding Power Group has successfully developed power components with independent intellectual property rightsRecently, China Shipbuilding Marine Power Parts Co., Ltd., a subsidiary of China Shipbuilding Power Group, successfully developed a cast fuselage for a medium speed dual fuel engine with the largest independent intellectual property diameter (450mm).The 450mm bore medium speed dual fuel engine is a new generation of ultra large bore dual fuel medium speed engine independently developed by China Shipbuilding Power Group. Its integral fuselage length exceeds 7 meters, width and height also exceed 2 meters, and the casting weight reaches 63 tons. The material quality requirements for casting the body are extremely high, and the difficulty of controlling casting deformation is high, which puts higher demands on the treatment of molten iron in the smelting process.The localization project of LNG tank top relief valve has passed the acceptance smoothlyRecently, the localization project of LNG tank top relief valve at Shanghai Marine Diesel Engine Research Institute has successfully passed the factory acceptance.The tank top relief valve is an essential safety device for LNG storage tanks. It is a low-temperature safety device that relies on the discharge of medium from the pilot valve to drive the main valve to open and close. When the tank pressure exceeds the set pressure, the valve exhales the gas medium, ensuring a constant pressure inside the tank and avoiding damage caused by overpressure. The successful acceptance of this localization project has broken the market monopoly of imported products on the top relief valves of large LNG storage tanks, and will greatly promote the comprehensive localization of large-scale liquefied natural gas storage technology.CSIC Engine achieves annual target of 'double over half' ahead of scheduleRecently, CSSC Engine has shipped 5 main engines to customers such as Guangzhou Shipbuilding International and COSCO Shipping. At this point, the company has fully completed all the task targets for the first half of 2024, achieving the "double over half" of major task targets such as business undertaking, total industrial output value, operating income, and total profit 16 days ahead of schedule. The number of completed sets of main engines has increased by 17.2% year-on-year, with continuous acceleration in the delivery of dual fuel main engines. The number of sets and horsepower have increased by 85.7% and 64.7% respectively year-on-year; Successfully delivered and tested the first domestic methanol dual fuel host 6G50ME-C9.6-LIGM+EGRBP, making significant progress in low-carbon and zero carbon fuel layout; Continuously delivering two world first dual engine twin propeller engines, 6X72DF-2.2+iCER, further enriching the engine product spectrum.Yuchai Ship signs contract for 12 main enginesRecently, Yuchai Shipyard and China Merchants Industrial Yangzhou Jinling held a contract signing ceremony for 12 main engines. The contract this time includes 10 units of 5S50ME-C9.7-LPSCR and 2 units of 5X52-S2.0-HPSCR hosts. As of now, China Merchants Industrial has become the largest customer of Yuchai Shipping, with a total of over 40 main engines in cooperation between the two parties.Weihai Heavy Industry Technology has received an order for 5 sets of methanol fuel supply systems for shipsRecently, Weihai Heavy Industry Technology signed an order with Yangzhou Zhongyuan Shipping Heavy Industry for two 325000 ton VLOC and three 114000 ton oil tanker methanol fuel supply system projects. Among them, the 325000 ton VLOC first production ship will become the world's first methanol dual fuel powered large ore carrier to be put into operation.(Source: News from various enterprises, compiled by China Shipping Association)

Seek truth, innovate, forge ahead, unite and strive, and dare to be the first.

Jiangsu Risheng Marine Equipment Co., Ltd

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