Tongyu Heavy Industry Co., Ltd., established in 2006 and headquartered in Dezhou, China, is a prominent publicly listed manufacturer (Stock Code: 300185) specializing in large-scale heavy machinery components. With total assets exceeding 6.8 billion RMB and a workforce of several hundred employees, the company operates as a national high-technology enterprise with a complete industrial chain spanning from steel making to finished product assembly. Tongyu is a leading provider of MW-grade wind turbine main shafts, ductile iron pipe moulds, and heavy forgings and castings for diverse industrial sectors.
The company's extensive product portfolio includes rotor shafts for steam turbines, hydraulic turbine shafts, ship shafting, forged gear rings, flanges, and large support rollers. They also specialize in double super-critical power plant pipes and ESR ingots. As an OEM-capable manufacturer, Tongyu serves the energy, metallurgy, and maritime industries, maintaining a strong international presence with offices in North America, Europe, and Asia.
Tongyu Heavy Industry is committed to high quality standards, holding ISO 9001, ISO 14001, and ISO 45001 (formerly OHSAS 18001) certifications. Their maritime components are further validated by major shipping classification societies, including ABS, BV, CCS, DNV, GL, KR, LR, and NK. Operating multiple production bases, including a specialized equipment manufacturing site in Changzhou, the company leverages advanced R&D and a circular economy philosophy to deliver high-precision components to global markets.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
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Products
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Main Shaft for Wind Turbine
0·0 reviews
Main Shaft for Wind Turbine, Find Details and Price about Main Shaft Forgings from Main Shaft for Wind Turbine - Tongyu Heavy Industry Co., Ltd.$1
Pipe Mould
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Pipe Mould, Find Details and Price about pipe mould forging from Pipe Mould - Shandong Tongyu Group
ASTM 34CrNiMo6 Alloy Steel Forged Shafts Crankshaft Forging for Low Speed Diesel Engine, Find Details and Price about Crankshaft Forged Shaft from ASTM 34CrNiMo6 Alloy Steel Forged Shafts Crankshaft Forging for Low Speed Diesel Engine - Tongyu Heavy Industry Co., Ltd$30000
Tongyu P91forged Three Way Union Pipe
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Tongyu P91forged Three Way Union Pipe, Find Details and Price about Three Way Union Union Tee from Tongyu P91forged Three Way Union Pipe - Tongyu Heavy Industry Co., Ltd$30000
Forged Hydrogenation Reactor Shells
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Forged Hydrogenation Reactor Shells, Find Details and Price about Reactor Shells Hydrogenation Reactor Shell from Forged Hydrogenation Reactor Shells - Tongyu Heavy Industry Co., Ltd$50000
Tongyu Brand Forged Blind Flanges
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Tongyu Brand Forged Blind Flanges, Find Details and Price about Blind Flanges Flanges from Tongyu Brand Forged Blind Flanges - Tongyu Heavy Industry Co., Ltd$5000
Tongyu Brand Finish-Machined Tube Sheets for Heat Exchangers
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Tongyu Brand Finish-Machined Tube Sheets for Heat Exchangers, Find Details and Price about Tube Sheet Tongyu from Tongyu Brand Finish-Machined Tube Sheets for Heat Exchangers - Tongyu Heavy Industry Co., Ltd$8000
Forged Big Gear Ring
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Forged Big Gear Ring, Find Details and Price about Gear Ring Forged Gear Ring from Forged Big Gear Ring - Tongyu Heavy Industry Co., Ltd$10000
Ductile Casting Pipe Mould21crmo10
0·0 reviews
Ductile Casting Pipe Mould21crmo10, Find Details and Price about Cast Pipe Mould from Ductile Casting Pipe Mould21crmo10 - Tongyu Heavy Industry Co., Ltd$30000
Forged Blower/Fan Shaft
0·0 reviews
Forged Blower/Fan Shaft, Find Details and Price about Blower Shaft Fan Sfaft from Forged Blower/Fan Shaft - Tongyu Heavy Industry Co., Ltd$10000
Customers
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Certifications
ISO 9001
3
International Organization for Standardization 9001
ISO 14001
3
International Organization for Standardization 14001
ISO 45001
3
International Organization for Standardization 45001
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Key export market
🇮🇳 India🇮🇳 India
🇺🇸 United States🇺🇸 United States
🇷🇺 Russia🇷🇺 Russia
🇪🇸 Spain🇪🇸 Spain
🇫🇷 France🇫🇷 France
🇧🇷 Brazil🇧🇷 Brazil
🇳🇱 The Netherlands🇳🇱 The Netherlands
🇵🇰 Pakistan🇵🇰 Pakistan
🇬🇧 United Kingdom🇬🇧 United Kingdom
🇹🇷 Turkey🇹🇷 Turkey
🇩🇪 Germany🇩🇪 Germany
🇲🇾 Malaysia🇲🇾 Malaysia
🇲🇳 Mongolia🇲🇳 Mongolia
🇪🇬 Egypt🇪🇬 Egypt
🇮🇩 Indonesia🇮🇩 Indonesia
🇰🇪 Kenya🇰🇪 Kenya
🇵🇪 Peru🇵🇪 Peru
🇵🇭 Philippines🇵🇭 Philippines
🇻🇳 Vietnam🇻🇳 Vietnam
🇦🇪 United Arab Emirates🇦🇪 United Arab Emirates
EuropeEurope
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Tianyu Metallurgical Equipment (Hangzhou) Co., Ltd., also known as TYMC, is a premier manufacturer and global supplier specializing in metallurgical cooling equipment and high-quality iron castings. Established in 1994 and headquartered in Hangzhou, China, the company has grown into a market leader with over 30 years of expertise. Operating two major production sites covering 35,000 square meters, the company maintains an annual production capacity of 45,000 tons and can produce individual castings ranging from 1kg to 15 tons. TYMC is recognized as a leading producer of cast iron stave coolers and has supplied cooling equipment to more than 300 blast furnaces and 200 converters worldwide. Their extensive product portfolio includes blast furnace cooling staves, water-cooling converter mouths, cast iron and copper tuyere coolers, chequer supports, and water jackets. Beyond cooling solutions, the company provides a wide range of OEM and contract manufacturing services for the mining, construction, and energy sectors, producing wear parts like crusher jaw plates, bowl liners, turbine pump casings, and machine tool castings. Holding ISO 9001, ISO 14001, and OHSAS 18001 certifications, TYMC adheres to rigorous quality control standards throughout its manufacturing processes. The company serves a prestigious global clientele, including ArcelorMittal, Primetals Technologies, Mitsubishi Heavy Industries, Danieli, and Sino Steel, demonstrating its capability to meet the technical requirements of major international metallurgical engineering firms.
Protective Shield$10000
Water Jacket$1000
Centring Device$10000
Water-Cooling Converter Mouth$1100
Cast Iron Water Jacket$1000
Taian Tengyu Heavy Industrial Co., Ltd.
🇨🇳 China
201251-100 peopleManufacturer/Trading Company
OEM manufacturer
Product customization
Low MOQ
Patented technology
Shipments
177
Key customer
C S GLOBAL TRADING
Key market
🇵🇪 Peru
Description
Taian Tengyu Heavy Industrial Co., Ltd., also known as Taian Dongyue Carrying Machinery Co., Ltd., is a prominent manufacturer and trading company based in Taian, Shandong, China. Established in 2001, the company has over two decades of expertise in the heavy machinery sector and was a pioneer in China for the production of multifunctional telescopic wheel loaders. Operating from a factory of up to 5,000 square meters with approximately 51 to 100 employees, the company maintains an annual revenue between US$5 million and US$10 million.
Skid Steer Loader (DL300)
Small Hydrostatic Wheel Loader Dy25 with Yanmar Engine Hot Sale$10000
Hot Sale Small Wheel Loader, Mini Front End Loader for Sale$10000
Dy620 Mini Wheel Loader Agricultural Machinery for Sale$10000
Mini Loader Dy620 4 Wheel Drive Animal Farm Equipment for Sale$10000
Multifunction Mini Telescopic Wheel Loader Dy840 for Landscaping$15000
Building Machine Forklift Wheel Loader Tl4000$20000
Forestry Machinery Articulated Wheel Loader$10000
Multifunction 4ton Chinese Wheel Loader Tl4000 with 1.8cbm Bucket$30000
Articulated Frame Wheel Loader Tl2500$10000
Multifunction Chinese Telescopic Loader Tl4000 for Sale$30000
Chinese Farm Equipment Front Loader for Sale$10000