Nantong Siwei Power Machinery Technology Co., Ltd.
Similar suppliers you may like
Nantong Haiyang Power Equipment Co., Ltd.
🇨🇳 China
2007Fewer than 5 peopleManufacturer/Trading Company/Service CompanyProduct customization
Description
Nantong Haiyang Power Equipment Co., Ltd. is a manufacturer, trading company, and service provider based in Nantong, China, specializing in diesel engines and generator sets. Founded in 2007, the company also acts as a general agent for Mannheim engines in Jiangsu Province. They offer a comprehensive range of products including DEUTZ - Mannheim D234 and D604B Diesel Engines (97KW-2240KW), and generator units with Mannheim (HND-MWM) D234 and 604G series diesel engines (130KW-1700KW). Their product portfolio extends to marine gen-sets, marine emergency gen-sets, industrial gen-sets, pump sets, and electrical components. These products are widely used in marine, land power plants, construction, oil, fishing, and dredging applications. The company provides contract manufacturing services and maintains a strong technical and sales team. Their products meet international standards, holding certifications such as CCS, BV, ABS, KR, and NK. Nantong Haiyang Power Equipment Co., Ltd. also serves as a major supplier of Mannheim diesel engine parts in East China, ensuring sufficient reserves and efficient delivery.
Diesel Generator Set Man 6L$150000
Diesel Generator Set$15000
Jiangsu Nantong Shentong Machinery Co., Ltd.
🇨🇳 China
1992201-300 peopleManufacturerEstablished brand
Own brand
High-tech enterprise
Patented technology
Key customer
CHINA SHIPPING GROUP
Description
Jiangsu Nantong Shentong Machinery Co., Ltd. is a specialized manufacturer of mission-critical pressure vessels and fluid control systems, established in 1992 and headquartered in Nantong, China. With over 30 years of heritage in the marine and industrial sectors, the company operates a 36,533-square-meter facility equipped with more than 500 sets of production and testing equipment. The company employs a workforce of approximately 200 to 300 professionals, including a dedicated engineering team focused on advanced fabrication and welding technologies.
The company's extensive product portfolio includes shell-and-tube heat exchangers, plate heat exchangers, air coolers, condensers, heaters, and silencers. They also specialize in marine-grade pressure vessels such as air bottles, nitrogen storage tanks, and medium-to-high pressure piping systems. As an OEM provider, Jiangsu Nantong Shentong Machinery serves both civil and military industries, supplying critical equipment to major shipbuilders and global partners like MAN and Unitor.
Quality and compliance are central to their operations, evidenced by an ISO 9001 certification and the prestigious ASME U stamp. The company holds nine factory class approvals from major international maritime organizations, including ABS, BV, DNV, CCS, LR, GL, KR, NK, and RINA. Their technical capabilities are supported by an in-house engineering technology center, NDT center, and specialized laboratories for thermal performance and seawater corrosion testing. Combining European innovation with Chinese manufacturing competitiveness, the company maintains a strong focus on lean management and environmental responsibility.
Filter
Fuel Support System of Diesel Engine on the Ship
Needle-Wing Tube
Muffler
Air Condition Series
Heat Exchanger
Air Battle
Diesel Air Cooler
