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company profile

20 years of Steel Forging Products & Connecting Rod manufacturing in China with OEM world-class quality.

In the year of 2001, Our connecting rod company- Shandong Huachen(TECH) Connecting Rod Co.,Ltd was established and ever since, it has consistently focused all its activities on the research and producing of Connecting Rod. By doing so it has grown from a small family workshop into a professional OEM manufacturer of Connecting Rod in China. In order to better control the quality of our products from the source, in October 2010, our forging company - Chiping Yida Machinery Manufacturing Co., Ltd(Yida Forging) was established in Boping Industrial Park, Liaocheng City, Shandong Province, China. It is a professional forging parts manufacturer and a member of connecting rod Committee of China Forging Association.

We manufacture OEM-quality CONNECTING RODS & FORGING PARTS for Diesel Engines of Diesel Generator Set, Tractors, Automobiles, Marine, Earthmoving & Construction Equipment and Compressors with IATF16949: 2016 Certification.

We are the designated connecting rod supplier of China famous engine manufacturers, such as FAW-Wuxi Diesel Engine Works, Yunnei Power, Yuchai Power, Yangdong and Shandong Huayuan Laidong Engine Co., Ltd etc. We also developed the Fracture Split (Crack) (The latest High Quality and High accuracy process) for forging connecting rods.

We are looking for cooperation with the OEM Market and After-sale market all over the word.

Shandong Huacheng(TECH) Connecting Rod Co.,Ltd

Chiping Yida Machinery Manufacturing Co., Ltd

We are high-tech enterprise specializing in R&D and production of Forging Parts, and Connecting Rod of diesel engines for automobiles, construction machinery, agricultural machinery and pumps.

Founded in 2001, the company covers an area of 20,000 square meters and has 180 employees. It is a member of the connecting rod Committee of China Forging Association, the National Federation of Commercial Vehicle Parts Manufacturing and Marketing, and the professional committee of pickup truck SUV of the National Federation of Industry and Commerce.

We have more than 20 years of forging technology, management personnel and 2500 tons, 1600 tons, 1000 tons and 630 tons professional forging production lines; has 6 advanced professional manufacturing production lines, 2 cracking production line, 50 CNC machining centers for connecting rods; has coordinate measuring machines, metallographic microscopes, chemical laboratories and so on. Advanced testing equipment and perfect testing means with annual output of 5 000 000 connecting rods. We continuously introduces advanced technology and equipment, and gradually realizes automated finishing process to ensure the creation of perfect products.

In 2011, the company passed the American ISO/TS16949 quality system certification and got the IATF16949:2016 certification in 2017. We are OEM supplier of FAW-Wuxi Diesel Engine Works, Yunnei Power, Yuchai Power, Yangdong and Shandong Huayuan Laidong Engine Co., Ltd etc.

Over the years, the company has been developing and innovating continuously to meet the needs of customers in line with the purpose and commitment of "Quality is the life of the enterprise, integrity is the soul of the enterprise". Sincerely welcome friends all over the world to visit and cooperate with us to create a better future hand in hand!

Why Choose Us

Competence in production machining!

We have 50 CNC machining production line. Our engineers have rich experience in research and development which can provide most cost effective solutions to our customers worldwide.

All producing processes, such as forging, heat treating, machining and packing, are finished in our factory. That is why we can provide you the connecting rod and forging parts with stable high quality. As an IATF16949:2016 certified manufacturer, we had established product traceability system. Besides, we have a strong technological team to solve various problems in application and use of our products .

Exporters of connecting rod and hot forging parts with a wide range!

Manufacturers of connecting rod of diesel engine, Heavy Automobiles for HINO, MITSUBISHI, NISSAN, KOMATSU, ISUZU, TOYOTA, YANMAR, CATERPILLAR, CUMMINS, STEYR, FIA&IVCEO, PERKINS, FORD, DEUTZ, MTZ, KAMAZ, etc.

Our Team - United, Cooperative and Efficient

We have a united, cooperative and efficient team, all members in their respective posts due diligence, mutual cooperation, to provide customers with professional and fast solutions.

The perfect combination of advanced hardware facilities and powerful team

to create high-quality products

Our Honor & Culture

Enterprise Vision - Building the First Brand of China's Automotive Connecting Rod Industry
Core Values - Integrity, Innovation and Excellence
Enterprise Style - Diligence, Strictness, Truthfulness and Practicality

Our OEM Partners

After-sale Market

The Names Listed Above Are Registered Trademarks of The Original Equipment Manufacturers & Are Used Here Only for Reference Purpose

Service Tenet

Setting up an excellent business to meet the needs of users

Win by Quality, Create Reliable Products

To treat each other honestly and provide high-quality service

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Expert of Connecting Rod & Forging Parts

IATF16949:2016 certificate enterprise

We are looking for cooperation with the Diesel Engine Manufacturers (OEM Market) and After-sale market all over the word.

Advanced Equipment - Precision and Reliable Production

The company integrates connecting rod forging, finishing and marketing, constantly introduces professional and technical personnel, advanced technology, and gradually realizes automatic and numerical control finishing process.

Fine process design and continuous updating of advanced equipment produce the most reliable products.

Advanced equipment is the driving force for enterprises to advance

All important processes are machined in our CNC production center

Our Forging Workshop-

Chiping Yida Machinery Manufacturing Co., Ltd

The company purchased more advanced equipment in 2018
Production capacity was greatly enhanced

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Quality Is The Life of The Company

At the beginning of its establishment, the company carried out total quality management. It has passed ISO 9001:2008 and ISO/TS16949 quality system certification.

In 2017, it obtained the latest IATF16949:2016 quality system certification.

With the continuous introduction of advanced testing equipment and perfect testing methods, the company has laid a solid foundation for the products to successfully occupy the OEM and after-sales market.

The company's current strong development capabilities, continuous improvement of manufacturing and testing capabilities to ensure the quality of forging parts and connecting rod products.

Quality Assurance

IATF16949:2016 certification

Coordinate Measuring Machines

Metallurgical Lab


Metallurgical Microscope

Cupping Machine

Impact tester

New Product Development Process for Forging Parts


Technological Process

Control Plan


Market competition cannot be separated from production strength

and advanced inspection equipment

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  • About Us

  • Equipments

  • Quality

Product Categories

OEM Quality Connecting Rod and Hot Forging Parts


Connecting Rod for Buses & Trucks Engines, Marine Engines, Earth Movers and Tractors Engines:

Caterpillar, Cummins, Yanmar, Perkins, Isuzu, Mitsubishi, Hino, Daewoo.

Connecting Rod for Caterpillar:
Caterpillar 1104
Caterpillar C7.2
Caterpillar 1106
Caterpillar C9
Caterpillar C9.3G
Caterpillar C13G
Caterpillar C13
Caterpillar C11
Caterpillar 3300-1721
Caterpillar 3300-1984

Connecting Rod for Cummins:


Connecting Rod for Yanmar:

4TNV94 / 4TNV98

Connecting Rod for Perkins:

B series / T4115C211
D series / T824450001
MF240 tractor

Connecting Rod for ISUZU:


Connecting Rod for Mitsubishi:


Connecting Rod for Hino:


Connecting Rod for Daewoo:


We also can develop new connecting rod and forging parts weight of 1.0 to 15kgs according your drawing or samples.

Hot Products

Connecting Rod of Diesel Engines & Hot Forging Parts


  • Company News
  • Industry News
  • 2022 China International Forging Exhibition


    Exhibition Overview "CSFE international forging and forging Exhibition", founded in 2005, has been successfully held in Shanghai for 16 times. The exhibits cover forging, forging flanges, rings, forging materials, forging equipment and forging accessories. It is a professional and authoritative forging exhibition held in China. The scale of the exh1

  • Our new forging workshop is under construction


    Our new forging workshop is under intensive construction. According to the construction plan, the construction area of the new workshop is about 6500 m2, and the planned investment is 5 million yuan. It is expected that the annual output of forging products will reach 2 million pieces after completion. At that time, the income will be increased by 1

  • TECH connecting rod company attended 2016 Automechanika


    With 12 years of continuous progress, Automechanika ushered in the 13th year and was held in Shanghai Hongqiao-National Exhibition and Convention Center on November 30, 2016. This exhibition, featured by information communication, industry promotion, commercial service, industry education, continued to build one-station service platform for the ind1

  • Our Company Attends Engine China Fair 2017


    From August 28 to 30, 17th International Exhibition on Internal Combustion Engine was held in China National Convention Center, with the theme of “Innovative Development, Energy Saving and Emission Reduction, Green Manufacturing”. In this exhibition, 56 products of our company were exhibited, including forging parts and connecting rod etc. All thes1

  • 2022 forging automation and information technology seminar opened


    China Forging and pressing network 2022-07-20 13:55 published in Beijing On July 20, the "2022 forging automation and information technology seminar" hosted by China Forging and pressing Association opened in Shaoxing International Hotel, Zhejiang Province! Nearly 300 well-known forging experts from home and abroad gathered together with enterprise1

  • Perkins Released Free APP for Chinese Engine Users


    Perkins announced that they released new mobile phone software (APP) that is free and specially designed for Chinese users, with which they can rapidly acquire the latest information about their Perkins engine and contact with nearby Perkins agent to acquire maintenance service and support. Perkins My Engine App loading page Perkins® My Engine 1

  • John Deere 6J Series High-powered Tractors


    Recently, John Deere launched 6J Series High-powered Tractors, which have strong power, high torque reserve, low oil consumption and have excellent performance in soil environment of large specific resistance. Hereby, we will see how excellent 6J Series High-powered Tractors are. I. Strong Power John Deere 6J Series High-powered Tractors are equipp1

  • Cummins: transferring from diesel engine provider to power system solution


    The continuous trend of “zero emission” in global market causes diversification of the power supply in commercial and industrial vehicle market, In order to meet clients’ various requirements for power supply, Cummins announced that they will release first electric power system in 2019 and found an internal innovation department named Digital Accel1

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