Company Profile

       Dalian Dongfang Yipeng Equipment Manufacturing Co., Ltd. is located in the picturesque Dalian Lvshunkou National Economic and Technological Development Zone. It is a high-tech enterprise in Dalian that integrates scientific research, design, production, manufacturing, anti-corrosion, logistics, installation, and service. The company was established in 2002 with a registered capital of 107.89 million yuan. The products manufactured by the company cover fields such as petroleum refining, petrochemicals, coal chemicals, natural gas, new energy, new materials, nuclear industry, military industry, and environmental protection. Dalian Dongfang Yipeng Equipment Manufacturing Co., Ltd. has been recognized as one of the "Top 100 Demonstration Enterprises for Innovation in Industry-University-Research Cooperation in China," a national "High-tech Enterprise" in Dalian, a "Specialized, Refined, and Innovative Small and Medium-sized Enterprise" in Liaoning Province, an "Innovative Small and Medium-sized Enterprise" in Liaoning Province, and a "Dalian Enterprise Technology Center." Dongfang Yipeng has been ranked among the "Top 100 Manufacturing Enterprises in Dalian" for many consecutive years and has been honored as one of the "Top 500 Petroleum and Chemical Enterprises in China."

       The company has A1-level pressure vessel design and manufacturing capabilities and has become a high-tech manufacturing enterprise for high-end pressure vessels represented by high-pressure vessels, hydrogenation reactors, vaporization furnaces, large towers, nuclear industry vessels, threaded locking ring high-pressure heat exchangers, and winding tube heat exchangers. The company has an annual production capacity of 50,000 tons of pressure vessels. Dongfang Yipeng is not only an important equipment supplier for China National Petroleum, China Petroleum & Chemical Corporation, and China National Offshore Oil Corporation but also a key supplier for major petroleum and coal chemical companies such as China National Nuclear Corporation, China National Coal Group, China Guodian Corporation, China National Chemical Corporation, China Datang Corporation, Shenhua Group, Yanchang Petroleum Group, and New Hope Group.

       Dongfang Yipeng actively responds to the national "dual carbon" policy and has successfully developed markets for new materials (biodegradable plastics) and new energy (lithium battery photovoltaics), becoming an important supplier for listed companies such as Zhejiang Petrochemical, Dongfang Shenghong, Xinzhoubang, and Zhongtai Chemical.

Dongfang Yipeng Company covers an area of 158,000 square meters. The R&D comprehensive office building is 12,000 square meters, the production area is 70,000 square meters, the heavy container workshop is 31,000 square meters, the heat exchanger workshop is 10,000 square meters, the clean workshop is 7,000 square meters, and the winding tube heat exchanger workshop is 2,000 square meters. This provides ample development space for the company's procurement, production, manufacturing, warehousing, R&D, and office operations.

       The company is located in a superior geographical position, situated in Dalian, a coastal open city at the intersection of the "Belt and Road" in Northeast Asia, with convenient transportation. It is 2.8 kilometers from Dalian Lvshun New Port, 1.5 kilometers from the highway, 60 kilometers from Dalian High-speed Railway North Station, and 50 kilometers from Dalian Airport, providing convenient conditions for the company's business negotiations, cargo transportation, and modern logistics.

       The company currently has more than 500 sets of various manufacturing equipment, with a maximum lifting capacity of 600 tons and a cold rolling capacity of 250 mm for heavy plate rolling machines. There are 9 automatic welding machines for single and double wires with narrow gaps, 8 submerged arc welding machines, 4 saddle-type automatic welding machines, internal wall butt welding machines for small diameter pipes, dozens of automatic argon arc welding machines for pipe ends, pipe and plate welding robots, two 50-ton welding positioners, 5-meter and 10-meter CNC vertical lathes, a 4-meter x 12-meter CNC boring and milling machining center, 8 dual-spindle CNC flat drills, a deep hole drill with a maximum drilling depth of 750 mm, fully automatic laser cutting machines, a 6-meter x 7-meter x 25-meter computer-controlled heat treatment gas furnace, a 9-megavolt linear accelerator, TOFD non-destructive testing instruments, German Spektroskop spectrometers, and a physical and chemical testing center. Advanced technology matched with excellent equipment ensures the manufacturing quality of products, helping Yipeng products achieve fine craftsmanship.

       Dongfang Yipeng always stands at the height of revitalizing national industry, taking the enhancement of China's equipment manufacturing industry as its mission. After 20 years of exquisite craftsmanship and a persistent pursuit of technological prospects in the industry, it has now become a high-tech enterprise that integrates scientific research, design, manufacturing, installation, anti-corrosion, logistics, and service. The company currently has more than 100 mid-to-senior technical personnel and over 700 skilled workers, including more than 300 senior welders. More than 30 skilled workers have been awarded the title of technician in Dalian.

       In order to inherit the technology and spirit of craftsmanship of a great nation, the company has established an advanced welding laboratory and welder training center, possessing several domestically leading welding technologies, including 38 mm diameter small diameter internal wall cladding technology, deep hole welding technology for heat exchange tubes, 120 mm stainless steel wide-band cladding technology, dual-wire narrow gap welding technology, and over 1,200 welding process evaluations. The company has repeatedly won the championship and runner-up in the "Million Workers Skills Competition, Advancing to a Trillion to Make New Contributions" welding (SMAW) skills competition. The company holds 47 patented technologies, including the patent for single-layer cladding technology for the inner wall of the cylinder, the design and manufacturing patent for large-diameter spiral baffle heat exchangers, the design of large multi-tube winding tube heat exchangers, and the anti-corrosion patent technology for shell-and-tube heat exchangers.

       Dongfang Yipeng has increased its investment in technology and has successively cooperated with Dalian University of Technology, Dalian Maritime University, Liaoning University of Petroleum and Chemical Technology, and the Petrochemical Research Institute of Sinopec (Dalian) in industry-university-research cooperation, continuously improving the technological content and high added value of its products. Now, Dongfang Yipeng has become a teaching internship base and a graduate training base for Dalian Maritime University and Dalian University of Technology. In December 2020, Dalian Dongfang Yipeng Equipment Manufacturing Co., Ltd. was awarded the title of "Demonstration Enterprise for Innovation in Industry-University-Research Cooperation in China" by the China Association for the Promotion of Industry-University-Research Cooperation.

Empty talk harms the country, while practical work revitalizes the nation. To enhance the company's technological research and development capabilities, the technology center is equipped with strength calculation software such as SW6, PVELITE NSAS, ANSYS stress analysis software, HTRI thermal calculation software, and SOLIDWORKS three-dimensional design software. It has mature design experience in threaded locking rings, Ω rings, diaphragm seals, multi-tube winding tube heat exchangers, spiral baffle heat exchangers, hydrogenation reactors, high-pressure separators, and large towers.

       Dongfang Yipeng has obtained: the Special Equipment Manufacturing License of the People's Republic of China (Large High-Pressure Vessel A1 Level), the Special Equipment Design License of the People's Republic of China, the ASME U, U2 certification from the American Society of Mechanical Engineers, the GB/T19001-2016/ISO9001:2015 quality system certification, the GB/T24001-2016/ISO14001:2015 environmental system certification, and the GB/T28001-2011/OHSAS18001:2007 occupational health and safety system certification.

       In order to expand overseas business, Dongfang Yipeng has successively obtained the JSRS Oman National Oil Network Qualification Certificate and the UAE National Business Green Certificate. It has also signed long-term cooperation agreements with major petrochemical companies in Iran, the UAE, and Kuwait.

       Dalian Dongfang Yipeng Company, with its spirit of continuous innovation, pursuit, and striving, has not only become a major supplier for petrochemical companies such as China National Petroleum, Sinopec, and CNOOC, but also a qualified supplier for China National Nuclear Corporation. Its products are exported to many countries and regions around the world, including Russia, Kazakhstan, Turkmenistan, Saudi Arabia, Algeria, Turkey, Switzerland, the Netherlands, South Korea, and Argentina.

       With advanced manufacturing processes, excellent manufacturing equipment, high-quality and reliable product quality, and honest and trustworthy manufacturing timelines, Yipeng Company has been awarded or recognized as "Quality Products in the Chinese Market," "Top 100 Suppliers in the Chinese Petrochemical Industry," "Liaoning Province Independent Innovation Excellent Products," "Best Integrity Enterprise in Liaoning Province," "Top 100 Credible Enterprises," "Contract-abiding and Trustworthy Enterprise in Dalian City," "AAA Credit Enterprise," "Harmonious Labor Relations Enterprise in Dalian City," "Excellent Enterprise in Industry-University-Research Cooperation in Dalian City," "Excellent Enterprise in Industry-University-Research Cooperation in Liaoning Province," and "Demonstration Enterprise for Industry-University-Research Cooperation Innovation in China," among other honors.

       Now, Dongfang Yipeng Company has not only become a training base for college students but has also solved a large number of employment issues for college students and workers in Dalian, becoming a major taxpayer in the Dalian Lushunkou National Economic and Technological Development Zone. Yipeng Company actively builds a model green factory in the Dalian Lushunkou Economic Development Zone, successfully constructing a 2KW distributed photovoltaic power generation project that has been connected to the grid, creating good economic and social benefits for the country and society.

       Despite the impact of the pandemic over the years, Dongfang Yipeng Company has achieved gratifying results. To plan for long-term development, the company is actively undergoing a shareholding reform and orderly advancing the preliminary preparations for an IPO, striving for an early listing to realize capital operation and maximize profits for shareholders, the company, and society.

       The eastern steed gallops thousands of miles, and Yipeng Kunlun rises to the skies. The world today is undergoing a century of great changes. Dongfang Yipeng Company actively promotes the development of new productive forces, accelerates the construction of a new development pattern, and enhances innovative strategic planning; focuses on key links of innovation capability, strengthens the tackling of key core technologies, and improves the level of innovative technology; improves the company's gradient cultivation foundation, strengthens the integration of industry, academia, and research, and establishes substantial industry-university-research alliances; builds a research and development achievement transformation base for Dongfang Yipeng, strengthens the digital transformation and intelligent management of enterprises; constructs a high-end think tank network for innovation, establishes MES manufacturing execution management systems and ERP enterprise management information systems; creates green factories and increases intelligent manufacturing; accelerates the drive for innovation strategies, establishes overseas business units, expands domestic and international dual circulation markets, and is determined to fully push the high-tech national equipment manufacturing industry into the magnificent 21st century.

       "How many things are urgent, as the world turns and time presses. Ten thousand years is too long, we only strive for the present!" Mr. Xing Pengwan, Chairman of Dongfang Yipeng Company, sincerely welcomes leaders from all walks of life and guests from home and abroad to visit, guide, and discuss business.