Cylinder head is the most vital part for engine. Each improvement and development of engines begin with cylinder head’s optimization. Quality is the most important for the production for engine’s core part. Based on the corporate philosophy of “favorable price, considerate service and reliable product quality”, our company pays attention to the technological progress and technological innovation of the company, strengthens the quality awareness of employees and produces first-class products.

The cylinder heads provided by our company are strictly in accordance with national standards, industry standards, enterprise standards, manufacturing standards and quality standards. In order to ensure the quality of the cylinder head products supplied, the company will take the following specific measures:

1, Quality control methods

We keep absorb the advance quality control methods in home and abroad. Experienced management personnel are hired, and professional training system are set up. Main project personnel and technique workers are required special training before work. High qualified specialists are teamed up for the project managements. We have personnel-oriented principle in management, clearly clarify the scope of division of labor, responsibilities and authorities, and establish a work-efficient, united and collaborative project mechanism to ensure product quality.

2, Testing

Each piece of cylinder head we produced will go through strict hydraulic pressure testing in the process of quality control. The testing will be under 80 ℃ water and 100 MPA pressure, remains 10 min. Cylinder head that passed hydraulic pressure testing will be confirmed to be qualified.