About Us

Changzhou Deersong Pressure Vessel Co., Ltd. is a leading manufacturer specializing in the design and production of high-performance pressure vessels and pipeline components. As a factory-based enterprise, we operate our own production facilities, managing every stage of the process — from research and development to manufacturing, testing, and installation. Unlike trading companies, we offer direct access to our production capabilities, ensuring efficient communication, competitive pricing, and unparalleled product reliability.

Certified by the State Administration for Market Regulation of China and accredited by the ASME (American Society of Mechanical Engineers), we adhere to the highest international standards of quality. Our expertise spans advanced materials such as nickel-based alloys, super stainless steel, duplex stainless steel, titanium and its alloys, tantalum, zirconium, and niobium. Our products include reactors, heat exchangers, separators, towers, cryogenic liquid vaporizers, and various pipeline fittings, widely used across industries like oil and gas, chemicals, power generation, and marine engineering.

Strategically located in Changzhou, Jiangsu Province, at the heart of China’s vibrant Yangtze River Delta, our facility covers 100,000 square meters and features over 80 state-of-the-art production machines, including CNC cutting systems, automatic welding systems, and plate rolling machines, as well as comprehensive testing equipment for non-destructive and material analysis. With fixed assets of 200 million RMB and an annual production capacity of several thousand tons, we are fully equipped to meet diverse customer needs, from custom small-batch orders to large-scale production.

At Deersong, we pride ourselves on our commitment to innovation and technical excellence. Our team includes over 400 employees, with 10% holding senior technical titles and 48% comprising skilled technicians. Supported by industry experts and a dedicated R&D team, we continuously advance our expertise in special metal processing and welding technologies, contributing to cutting-edge developments in the field.

Unlike intermediaries, we provide direct manufacturing services, eliminating unnecessary layers in the supply chain. This allows us to deliver cost-effective solutions without compromising quality. Our products are exported worldwide and have earned the trust and praise of international clients.

At Deersong, we are driven by a dedication to quality, innovation, and customer satisfaction. By focusing on delivering practical and sustainable industrial solutions, we aim to build long-term partnerships with clients across the globe. We look forward to collaborating with you and shaping a brighter future together.