News
Performance and quality standards for agricultural machinery parts
Mechanical properties meet standards: According to the working conditions of the accessories, their mechanical properties such as tensile strength, yield strength, toughness, and hardness need to meet the requirements. For example, agricultural machinery drive shafts need sufficient tensile strength and toughness to withstand the torque and impact during the transmission process.
2025/04/11
What are the key points of quality control and management for medical machinery parts?
Quality control and management of medical device components are critical and directly impact the safety and effectiveness of medical devices. Key aspects include raw material control, production process supervision, and quality inspection.
2025/04/11
Introduction to the current market status and development trends of auto parts
The current state of the auto parts market is characterized by market growth and strong demand for new energy-related parts. The future will see development in the directions of electrification and intelligence.
2025/04/11
Automobile Engine Chassis Components: Responsible for vehicle stability and handling, ensuring safe and stable driving on various road conditions. Includes suspension system, braking system, steering system, and transmission system.
2025/04/11
Which types of agricultural machinery parts are included?
Engine parts: These are the power source of agricultural machinery, and their components include pistons, piston rings, cylinder liners, cylinder heads, valves, valve seats, crankshafts, connecting rods, camshafts, oil pumps, fuel pumps, fuel injectors, filters, etc.
2025/04/11
Our company has 20 engineering and technical personnel. The company uses internationally advanced investment casting technology - silicon sol-gel precision investment casting technology. It is a large-scale professional manufacturer of investment casting in China, with an annual output of over 800 tons of castings and an equipment capacity of 1500 tons. Qingdao Tianheyuan has the ability to independently develop molds, processing capabilities, and surface treatment capabilities. The company has currently produced more than 1000 varieties and specifications, and more than 80 kinds of materials. The material standards used include national standards GB; American standards ASTM, AISI; German standards DIN; Japanese standards JIS; British standards BS, etc. Whether it is according to drawings or samples, we can produce with small machining allowance, short production cycle, and high efficiency, meeting customer requirements for product quality and performance of different grades.
2020/08/24
Qingdao Tianheyuan Metal Co.,Ltd.is a professional manufacturer of precision castings of various high-quality stainless steel,carbon steel,low-alloy steel and other materials.The predecessor of the company is Qingdao Free Trade Zone Tianhe Precision Casting Co.,Ltd.,which was established in 2001 and has nearly 20 years of professional casting experience.
2020/08/24
Qingdao Tianheyuan Metal Co.,Ltd.is a professional manufacturer of precision castings of various high-quality stainless steel,carbon steel,low-alloy steel and other materials.The predecessor of the company is Qingdao Free Trade Zone Tianhe Precision Casting Co.,Ltd.,which was established in 2001 and has nearly 20 years of professional casting experience.
2020/08/24
Add: No. 9 Xiangjiang Road, Jiaozhou Economic and Technological Development Zone, Qingdao, Shandong, China
Fill out the form below and we will be in touch as soon as possible.