Tongyu Heavy Industry Co., Ltd.
Enterprise Honor
Tongyu Heavy Industry Co., Ltd. – Competitive Negotiation Announcement for Bottled Gas Procurement
Notice of Competitive Consultation for Industrial Gas Procurement by Tongyu Heavy Industry Co., Ltd.
EN1090 EU steel structure component certification
Pressure vessel manufacturing license
Technical evaluation report for steel forgings used in pressure - bearing equipment
MAN company crankshaft recognition certificate
China Classification Society certificate
Italian Classification Society certificate
Korean Classification Society certificate
Japanese Classification Society certificate
American Classification Society certificate
Lloyd's Register (LR) certificate
Russian Maritime Register of Shipping (RMRS) certification
Shandong province announced the eighth batch of manufacturing single champion enterprise list ! Tongyu Heavy Industry was successfully shortlisted
Craftsmanship to build dreams, heading for the future—— Tongyu Heavy Industry Marine products to help the rapid development of China's shipbuilding industry
Tongyu Heavy Industry Co., Ltd. has executed its first batch order for flywheel energy storage products
Tongyu Heavy Industry successfully delivered large diameter rotary crusher shaft
Tongyu Heavy Industry completed the first overseas shipment of casting steel products
Tongyu Heavy Industry's ESG rating has been increased to Class - A!
EN1090 factory production control conformance certificate
Yang Hongtao, deputy secretary of Dezhou municipal Party committee and mayor, inspected and guided Tongyu heavy industry
Si Yong, director and general manager of Tongyu heavy industry, led the team to Jinan Metallurgical Research Institute to investigate and guidance
The Third Congress of the trade union of Tongyu Heavy Industry Co., Ltd. was held ceremoniously
Revenue and profit both hitting record highs, Tongyu Heavy Industry released 2020 annual report
Chairman Ou Huisheng presided over the seminar on cooperation between Tongyu heavy industry and Tianneng heavy industry
Chairman Mr. Ou Huisheng listened to a report on Tongyu Heavy Industry's business development
Mr. Si Yong, the Managing Director of Tongyu Heavy Industry, led the team to JIMS for investigation and guidance
Mr. Si Yong, the Managing Director of Tongyu Heavy Industry, led the team to Changzhou Haijie company for investigation and guidance
Accelerate the integration of corporate cultures，Stimulate the vitality of enterprise evelopment
Tongyu Heavy Industry was awarded as Shandong Province technological innovation demonstration enterprise in 2020
of the company won the "May 1st" labor medal and other awards of Dezhou City
Tongyu heavy industry won the title of "Excellent Organization for 40 Years of TQM in Shandong Province"
Tongyu heavy industry won the "top 100 suppliers in China's petroleum and chemical industry in 2019"
Tongyu Heavy Industry holds 2019 staff basketball game to welcome National Day
Outstanding Achievements was made by Tongyu Employees in 7th Yucheng College Cup Employees' Vocational Skills Competition.
Visit from Tongyu Heavy Industry to Caring House before Mid-Autumn Festival 2019
Tongyu Heavy Industries actively devotes itself to charity
The 2019 annual scientific and technological talent work conference was held in Yucheng Honored the company and employees
Tongyu Heavy Industry was shortlisted as “Top Ten Leading Private Enterprises in Shandong High-End Equipment Manufacturing Industry”
Tongyu Heavy Industry Co., ltd. is listed as "leading (nurturing) enterprises in Shandong high-end equipment manufacturing Industry".
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