Fitted with Advanced Equipment and Strong Technical Capabilities
Qingdao Hexin Machinery has over 400 employees and a
52,000-square-meter factory equipped with 200 sets of the latest
facilities. To continuously improve our quality and technology, we
collaborated with Chinese Academy of Sciences and built our R&D
center for high-performance furnace tubes.
Our casts are made of high chromium alloy, and are widely used in
refinery, fertilizer, petrochemical and metallurgical industries.
Excellent QA/QC System to Guarantee Top Quality
We carry out strict quality control measures from raw materials to
each production step, including:
- Chemical analysis using spectrometers
- Mechanical tests in normal and high temperature
- Ultrasonic, X-ray and dye penetration tests
- Boroscope, eddy current testing, microscope and pressure tests
Contact us today for more information.