ABOUT US

Profile

Certificate

Quality Assurance

Profile

Jiangsu Fenghe Machinery Manufacturing Co., Ltd. was established in February 2000 in Nantong, Jiangsu Province. Located in Hai'an City, Nantong, the company sits on the shores of the Yellow Sea within the heart of the Yangtze River Delta economic zone. For multiple consecutive years, the company has been honored as a major taxpayer in Nantong City, a high-tech enterprise, and a contract-honoring and credit-worthy enterprise.
Fenghe is a full-process enterprise integrating product development, design, and manufacturing. Its product portfolio encompasses large-diameter pressure steel pipe expansion joints compliant with GB/T12777-2019 “General Technical Conditions for Metal Bellows Expansion Joints,” GB/T12465-2017 “Pipe Compensation Joints,” and CJ/T487-2015 “Welded Sleeve Compensators for Urban Heating Pipelines,” as well as corrugated expansion joints, pressure pipe double-hinge expansion joints, direct-burial expansion joints, pipeline compensators, spherical compensators, rotary compensators, externally pressurized double-seal maintenance-free sleeve compensators, pipe gallery balancing compensators, and internet big data monitoring services for pressure pipeline expansion joints.
Fenghe Company has a registered capital of RMB 120 million, occupies a site area of 78,000 square meters, and boasts a building area of 49,000 square meters. With robust technical capabilities and a strong professional team, the company employs 226 registered staff, including 18 senior and intermediate engineers, 23 professional technicians, and 5 after-sales technicians. The production lines are equipped with large CNC vertical lathes, large CNC horizontal lathes, CNC milling and boring machines, CNC drilling centers, bellows hydraulic forming centers (3000T/2000T/800T), CNC plate rolling forming equipment (650mm/6120mm), CNC stainless steel plate leveling centers, large-scale steel plate anti-corrosion shot blasting equipment, laser cutting centers, submerged arc welding centers, solution heat treatment equipment, and over 200 other advanced production and processing devices. The company's Quality Control Center houses a physical laboratory, a chemical laboratory, and over 100 advanced quality inspection and testing facilities, including chemical analysis, spectral analysis, radiographic testing, ultrasonic flaw detection, metallographic analysis, tensile testing, pressure testing, rubber weathering resistance testing, and fatigue testing equipment.
Fenghe's pressure steel pipe expansion joints and pipeline compensation joints have been deployed in major national water projects including: Xinjiang Hamid Santang Lake to Naomao Lake Water Supply Project, Heilongjiang Shuangyashan Songhua River Diversion Project, Inner Mongolia Yinchuan-Liaoning Water Diversion Project, Haikou Nandu River Water Diversion Project, and Zhejiang Ningbo Reservoir Interconnection Project. These products have earned high praise from users and the market.
Jiangsu Fenghe Machinery Manufacturing Co., Ltd. stands as a landmark enterprise with significant influence in the industry. With robust corporate scale, a dynamic and enterprising team, and reliable product quality, the company adheres to the corporate tenets of “integrity as the foundation, service as the priority, standardized management, and innovative advancement.” It is committed to building a modern technology-driven enterprise, contributing to the great rejuvenation of the Chinese nation, and establishing its leading position in China's water conservancy and hydropower expansion joint and valve industry.