About Tianyu

About Tianyu

Tianyu has over 40 years manufacturing-distributing experiences in cylinder heads and cylinder blocks.

Company Profile

With over 40 years of experiences in manufacturing and distributing cylinder heads and cylinder blocks. Henan Tianyu Power Machinery Co., Ltd is specialized in offering high quality aftermarket, replacement & OEM parts with low cost. Our company is ISO9001、16949 certified since we adheres to very precise international standards to guarantee the superior quality.

We are the O.E. parts vendor for the key players in Chinese engine market such as Guangxi Yuchai Machinery Group Co., Ltd, China National Heavy Duty Truck Group, Shandong Weichai Holding Group Co.,Ltd, Anhui Quanchai Engine Co., Ltd and other engine manufacturers.

The main models we supply include: Caterpillar®, Cummins®, Detroit® and GM®, etc. Products are mainly sold to North America, South America, Europe, Southeast Asia and Africa.

We have tremendous R&D strength, corporate technical center, management and after sale service systems to make sure every client gets flexible personalized service.

Orders are well packed and send directly from our factory to your warehouse with competitive price and OEM quality. Tianyu is looking forward to cooperate with you to achieve business success together.

Tianyu Power Machinery

Casting and Machining

The foundry base and machining center covers an area of 71, 828 square meters.

The foundry adopts electric induction furnace, which is the most efficient, energy saving and environment friendly induction heating equipment on the metal material heating. We have professional resin sand production line, advanced core-making machines and knowledgeable operators to gurantee the output of raw casting.

The flexible production line adopts CNC machines and other tailor-made equipment. The operators are well trained. All the process including drilling, rough and finish milling, boring and ream can be done with little failure, which ensures efficiency and accuracy.

Tianyu Power MachineryTianyu Power MachineryTianyu Power Machinery

Quality Control

Tianyu Power is ISO9001:2008 and ISO/TS16949:2009 certified. The manufacture process is controlled strictly according to the quality requirements.

Raw materials are tested by spectrum analyzer PDA-5500IV. The chemical composition report will be generated after each test. Only qualified material could be delivered to the foundry base.

The raw castings will be strictly inspected before transfer to machining center from the foundry base. E.g. Hardness Inspection.

All the products are machined in the CNC machine centers to ensure precision. In addition to that, we use CMM to check the dimensions. Testing report will be generated for each sample test. All the operators are knowledgeable and well trained. Each operation is recorded and can be traced. Pressure test is also done to eliminate any defects.

We demonstrate a commitment to quality and customer satisfaction. As a customer, you can expect quality service from the beginning to the end.

Tianyu Power MachineryTianyu Power Machinery